2653472

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 5282172

約数和(自身を除く): 2628700

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 821, 1616, 1642, 3232, 3284, 6568, 13136, 26272, 82921, 165842, 331684, 663368, 1326736, 2653472]

約数ペア:

[(1, 2653472), (2, 1326736), (4, 663368), (8, 331684), (16, 165842), (32, 82921), (101, 26272), (202, 13136), (404, 6568), (808, 3284), (821, 3232), (1616, 1642)]