2565133072

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{154303}}^1$

素因数の和:155350

約数の個数: 20

約数和(自身を含む): 4974760960

約数和(自身を除く): 2409627888

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 154303, 308606, 617212, 1234424, 2468848, 160320817, 320641634, 641283268, 1282566536, 2565133072]

約数ペア:

[(1, 2565133072), (2, 1282566536), (4, 641283268), (8, 320641634), (16, 160320817), (1039, 2468848), (2078, 1234424), (4156, 617212), (8312, 308606), (16624, 154303)]