2956252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 5625200

約数和(自身を除く): 2668948

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 409, 556, 818, 1636, 1807, 3614, 5317, 7228, 10634, 21268, 56851, 113702, 227404, 739063, 1478126, 2956252]

約数ペア:

[(1, 2956252), (2, 1478126), (4, 739063), (13, 227404), (26, 113702), (52, 56851), (139, 21268), (278, 10634), (409, 7228), (556, 5317), (818, 3614), (1636, 1807)]