3986306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 6212544

約数和(自身を除く): 2226238

約数列:

[1, 2, 37, 74, 103, 206, 523, 1046, 3811, 7622, 19351, 38702, 53869, 107738, 1993153, 3986306]

約数ペア:

[(1, 3986306), (2, 1993153), (37, 107738), (74, 53869), (103, 38702), (206, 19351), (523, 7622), (1046, 3811)]