2078563578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3412

約数の個数: 128

約数和(自身を含む): 5425889280

約数和(自身を除く): 3347325702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 37, 39, 42, 62, 74, 78, 91, 93, 111, 182, 186, 217, 222, 259, 273, 403, 434, 481, 518, 546, 651, 777, 806, 962, 1147, 1209, 1302, 1443, 1554, 2294, 2418, 2821, 2886, 3319, 3367, 3441, 5642, 6638, 6734, 6882, 8029, 8463, 9957, 10101, 14911, 16058, 16926, 19914, 20202, 23233, 24087, 29822, 43147, 44733, 46466, 48174, 69699, 86294, 89466, 102889, 104377, 122803, 129441, 139398, 205778, 208754, 245606, 258882, 302029, 308667, 313131, 368409, 604058, 617334, 626262, 720223, 736818, 859621, 906087, 1337557, 1440446, 1596439, 1719242, 1812174, 2160669, 2578863, 2675114, 3192878, 3806893, 4012671, 4321338, 4789317, 5157726, 7613786, 8025342, 9362899, 9578634, 11175073, 11420679, 18725798, 22350146, 22841358, 26648251, 28088697, 33525219, 49489609, 53296502, 56177394, 67050438, 79944753, 98979218, 148468827, 159889506, 296937654, 346427263, 692854526, 1039281789, 2078563578]

約数ペア:

[(1, 2078563578), (2, 1039281789), (3, 692854526), (6, 346427263), (7, 296937654), (13, 159889506), (14, 148468827), (21, 98979218), (26, 79944753), (31, 67050438), (37, 56177394), (39, 53296502), (42, 49489609), (62, 33525219), (74, 28088697), (78, 26648251), (91, 22841358), (93, 22350146), (111, 18725798), (182, 11420679), (186, 11175073), (217, 9578634), (222, 9362899), (259, 8025342), (273, 7613786), (403, 5157726), (434, 4789317), (481, 4321338), (518, 4012671), (546, 3806893), (651, 3192878), (777, 2675114), (806, 2578863), (962, 2160669), (1147, 1812174), (1209, 1719242), (1302, 1596439), (1443, 1440446), (1554, 1337557), (2294, 906087), (2418, 859621), (2821, 736818), (2886, 720223), (3319, 626262), (3367, 617334), (3441, 604058), (5642, 368409), (6638, 313131), (6734, 308667), (6882, 302029), (8029, 258882), (8463, 245606), (9957, 208754), (10101, 205778), (14911, 139398), (16058, 129441), (16926, 122803), (19914, 104377), (20202, 102889), (23233, 89466), (24087, 86294), (29822, 69699), (43147, 48174), (44733, 46466)]