140185006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{21481}}^1$

素因数の和:21747

約数の個数: 16

約数和(自身を含む): 227365488

約数和(自身を除く): 87180482

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 21481, 42962, 279253, 558506, 5391731, 10783462, 70092503, 140185006]

約数ペア:

[(1, 140185006), (2, 70092503), (13, 10783462), (26, 5391731), (251, 558506), (502, 279253), (3263, 42962), (6526, 21481)]