1627652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 3105816

約数和(自身を除く): 1478164

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 277, 452, 554, 1108, 1469, 2938, 3601, 5876, 7202, 14404, 31301, 62602, 125204, 406913, 813826, 1627652]

約数ペア:

[(1, 1627652), (2, 813826), (4, 406913), (13, 125204), (26, 62602), (52, 31301), (113, 14404), (226, 7202), (277, 5876), (452, 3601), (554, 2938), (1108, 1469)]