126564436

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 225499176

約数和(自身を除く): 98934740

約数列:

[1, 2, 4, 97, 137, 194, 274, 388, 548, 2381, 4762, 9524, 13289, 26578, 53156, 230957, 326197, 461914, 652394, 923828, 1304788, 31641109, 63282218, 126564436]

約数ペア:

[(1, 126564436), (2, 63282218), (4, 31641109), (97, 1304788), (137, 923828), (194, 652394), (274, 461914), (388, 326197), (548, 230957), (2381, 53156), (4762, 26578), (9524, 13289)]