2872428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18433

約数の個数: 24

約数和(自身を含む): 7218288

約数和(自身を除く): 4345860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18413, 36826, 55239, 73652, 110478, 220956, 239369, 478738, 718107, 957476, 1436214, 2872428]

約数ペア:

[(1, 2872428), (2, 1436214), (3, 957476), (4, 718107), (6, 478738), (12, 239369), (13, 220956), (26, 110478), (39, 73652), (52, 55239), (78, 36826), (156, 18413)]