520095220474

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{2971}}^1\times {\mathrm{264437}}^1$

素因数の和:267741

約数の個数: 16

約数和(自身を含む): 782766097056

約数和(自身を除く): 262670876582

約数列:

[1, 2, 331, 662, 2971, 5942, 264437, 528874, 983401, 1966802, 87528647, 175057294, 785642327, 1571284654, 260047610237, 520095220474]

約数ペア:

[(1, 520095220474), (2, 260047610237), (331, 1571284654), (662, 785642327), (2971, 175057294), (5942, 87528647), (264437, 1966802), (528874, 983401)]