4256668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 8106560

約数和(自身を除く): 3849892

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 751, 1417, 1502, 2834, 3004, 5668, 9763, 19526, 39052, 81859, 163718, 327436, 1064167, 2128334, 4256668]

約数ペア:

[(1, 4256668), (2, 2128334), (4, 1064167), (13, 327436), (26, 163718), (52, 81859), (109, 39052), (218, 19526), (436, 9763), (751, 5668), (1417, 3004), (1502, 2834)]