2013963116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{19979}}^1$

素因数の和:20102

約数の個数: 48

約数和(自身を含む): 4027968000

約数和(自身を除く): 2014004884

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 158, 316, 319, 638, 869, 1276, 1738, 2291, 3476, 4582, 9164, 19979, 25201, 39958, 50402, 79916, 100804, 219769, 439538, 579391, 879076, 1158782, 1578341, 2317564, 3156682, 6313364, 6373301, 12746602, 17361751, 25493204, 34723502, 45771889, 69447004, 91543778, 183087556, 503490779, 1006981558, 2013963116]

約数ペア:

[(1, 2013963116), (2, 1006981558), (4, 503490779), (11, 183087556), (22, 91543778), (29, 69447004), (44, 45771889), (58, 34723502), (79, 25493204), (116, 17361751), (158, 12746602), (316, 6373301), (319, 6313364), (638, 3156682), (869, 2317564), (1276, 1578341), (1738, 1158782), (2291, 879076), (3476, 579391), (4582, 439538), (9164, 219769), (19979, 100804), (25201, 79916), (39958, 50402)]