4038191690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1\times {\mathrm{7229}}^1$

素因数の和:11546

約数の個数: 32

約数和(自身を含む): 7830784080

約数和(自身を除く): 3792592390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4297, 7229, 8594, 14458, 21485, 36145, 42970, 55861, 72290, 93977, 111722, 187954, 279305, 469885, 558610, 939770, 31063013, 62126026, 155315065, 310630130, 403819169, 807638338, 2019095845, 4038191690]

約数ペア:

[(1, 4038191690), (2, 2019095845), (5, 807638338), (10, 403819169), (13, 310630130), (26, 155315065), (65, 62126026), (130, 31063013), (4297, 939770), (7229, 558610), (8594, 469885), (14458, 279305), (21485, 187954), (36145, 111722), (42970, 93977), (55861, 72290)]