996704318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191453}}^1$

素因数の和:191611

約数の個数: 16

約数和(自身を含む): 1585239120

約数和(自身を除く): 588534802

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 191453, 382906, 3637607, 7275214, 26229061, 52458122, 498352159, 996704318]

約数ペア:

[(1, 996704318), (2, 498352159), (19, 52458122), (38, 26229061), (137, 7275214), (274, 3637607), (2603, 382906), (5206, 191453)]