258707212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{26737}}^1$

素因数の和:26841

約数の個数: 24

約数和(自身を含む): 471658320

約数和(自身を除く): 212951108

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 26737, 53474, 106948, 1096217, 1577483, 2192434, 3154966, 4384868, 6309932, 64676803, 129353606, 258707212]

約数ペア:

[(1, 258707212), (2, 129353606), (4, 64676803), (41, 6309932), (59, 4384868), (82, 3154966), (118, 2192434), (164, 1577483), (236, 1096217), (2419, 106948), (4838, 53474), (9676, 26737)]