1662484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 1401836

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 239, 478, 956, 1739, 3478, 6956, 8843, 11233, 17686, 22466, 35372, 44932, 415621, 831242, 1662484]

約数ペア:

[(1, 1662484), (2, 831242), (4, 415621), (37, 44932), (47, 35372), (74, 22466), (94, 17686), (148, 11233), (188, 8843), (239, 6956), (478, 3478), (956, 1739)]