2007351444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 5762836800

約数和(自身を除く): 3755485356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 353, 399, 509, 532, 588, 706, 798, 931, 1018, 1059, 1412, 1527, 1596, 1862, 2036, 2118, 2471, 2793, 3054, 3563, 3724, 4236, 4942, 5586, 6108, 6707, 7126, 7413, 9671, 9884, 10689, 11172, 13414, 14252, 14826, 17297, 19342, 20121, 21378, 24941, 26828, 29013, 29652, 34594, 38684, 40242, 42756, 46949, 49882, 51891, 58026, 67697, 69188, 74823, 80484, 93898, 99764, 103782, 116052, 135394, 140847, 149646, 179677, 187796, 203091, 207564, 270788, 281694, 299292, 328643, 359354, 406182, 473879, 539031, 563388, 657286, 718708, 812364, 947758, 985929, 1078062, 1257739, 1314572, 1421637, 1895516, 1971858, 2156124, 2515478, 2843274, 3413863, 3773217, 3943716, 5030956, 5686548, 6827726, 7546434, 8804173, 10241589, 13655452, 15092868, 17608346, 20483178, 23897041, 26412519, 35216692, 40966356, 47794082, 52825038, 71691123, 95588164, 105650076, 143382246, 167279287, 286764492, 334558574, 501837861, 669117148, 1003675722, 2007351444]

約数ペア:

[(1, 2007351444), (2, 1003675722), (3, 669117148), (4, 501837861), (6, 334558574), (7, 286764492), (12, 167279287), (14, 143382246), (19, 105650076), (21, 95588164), (28, 71691123), (38, 52825038), (42, 47794082), (49, 40966356), (57, 35216692), (76, 26412519), (84, 23897041), (98, 20483178), (114, 17608346), (133, 15092868), (147, 13655452), (196, 10241589), (228, 8804173), (266, 7546434), (294, 6827726), (353, 5686548), (399, 5030956), (509, 3943716), (532, 3773217), (588, 3413863), (706, 2843274), (798, 2515478), (931, 2156124), (1018, 1971858), (1059, 1895516), (1412, 1421637), (1527, 1314572), (1596, 1257739), (1862, 1078062), (2036, 985929), (2118, 947758), (2471, 812364), (2793, 718708), (3054, 657286), (3563, 563388), (3724, 539031), (4236, 473879), (4942, 406182), (5586, 359354), (6108, 328643), (6707, 299292), (7126, 281694), (7413, 270788), (9671, 207564), (9884, 203091), (10689, 187796), (11172, 179677), (13414, 149646), (14252, 140847), (14826, 135394), (17297, 116052), (19342, 103782), (20121, 99764), (21378, 93898), (24941, 80484), (26828, 74823), (29013, 69188), (29652, 67697), (34594, 58026), (38684, 51891), (40242, 49882), (42756, 46949)]