287114524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{8117}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 518253120

約数和(自身を除く): 231138596

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 956, 8117, 8843, 16234, 17686, 32468, 35372, 300329, 600658, 1201316, 1939963, 3879926, 7759852, 71778631, 143557262, 287114524]

約数ペア:

[(1, 287114524), (2, 143557262), (4, 71778631), (37, 7759852), (74, 3879926), (148, 1939963), (239, 1201316), (478, 600658), (956, 300329), (8117, 35372), (8843, 32468), (16234, 17686)]