2017486287544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{548441}}^1$

素因数の和:548661

約数の個数: 128

約数和(自身を含む): 4835415674880

約数和(自身を除く): 2817929387336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 163, 182, 217, 248, 326, 364, 403, 434, 652, 728, 806, 868, 1141, 1304, 1612, 1736, 2119, 2282, 2821, 3224, 4238, 4564, 5053, 5642, 8476, 9128, 10106, 11284, 14833, 16952, 20212, 22568, 29666, 35371, 40424, 59332, 65689, 70742, 118664, 131378, 141484, 262756, 282968, 459823, 525512, 548441, 919646, 1096882, 1839292, 2193764, 3678584, 3839087, 4387528, 7129733, 7678174, 14259466, 15356348, 17001671, 28518932, 30712696, 34003342, 49908131, 57037864, 68006684, 89395883, 99816262, 119011697, 136013368, 178791766, 199632524, 221021723, 238023394, 357583532, 399265048, 442043446, 476046788, 625771181, 715167064, 884086892, 952093576, 1162146479, 1251542362, 1547152061, 1768173784, 2324292958, 2503084724, 2771272373, 3094304122, 4648585916, 5006169448, 5542544746, 6188608244, 8135025353, 9297171832, 11085089492, 12377216488, 16270050706, 19398906611, 22170178984, 32540101412, 36026540849, 38797813222, 65080202824, 72053081698, 77595626444, 144106163396, 155191252888, 252185785943, 288212326792, 504371571886, 1008743143772, 2017486287544]

約数ペア:

[(1, 2017486287544), (2, 1008743143772), (4, 504371571886), (7, 288212326792), (8, 252185785943), (13, 155191252888), (14, 144106163396), (26, 77595626444), (28, 72053081698), (31, 65080202824), (52, 38797813222), (56, 36026540849), (62, 32540101412), (91, 22170178984), (104, 19398906611), (124, 16270050706), (163, 12377216488), (182, 11085089492), (217, 9297171832), (248, 8135025353), (326, 6188608244), (364, 5542544746), (403, 5006169448), (434, 4648585916), (652, 3094304122), (728, 2771272373), (806, 2503084724), (868, 2324292958), (1141, 1768173784), (1304, 1547152061), (1612, 1251542362), (1736, 1162146479), (2119, 952093576), (2282, 884086892), (2821, 715167064), (3224, 625771181), (4238, 476046788), (4564, 442043446), (5053, 399265048), (5642, 357583532), (8476, 238023394), (9128, 221021723), (10106, 199632524), (11284, 178791766), (14833, 136013368), (16952, 119011697), (20212, 99816262), (22568, 89395883), (29666, 68006684), (35371, 57037864), (40424, 49908131), (59332, 34003342), (65689, 30712696), (70742, 28518932), (118664, 17001671), (131378, 15356348), (141484, 14259466), (262756, 7678174), (282968, 7129733), (459823, 4387528), (525512, 3839087), (548441, 3678584), (919646, 2193764), (1096882, 1839292)]