557154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2402

約数の個数: 24

約数和(自身を含む): 1300572

約数和(自身を除く): 743418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2381, 4762, 7143, 14286, 21429, 30953, 42858, 61906, 92859, 185718, 278577, 557154]

約数ペア:

[(1, 557154), (2, 278577), (3, 185718), (6, 92859), (9, 61906), (13, 42858), (18, 30953), (26, 21429), (39, 14286), (78, 7143), (117, 4762), (234, 2381)]