490351748

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{877}}^1\times {\mathrm{1237}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 867397272

約数和(自身を除く): 377045524

約数列:

[1, 2, 4, 113, 226, 452, 877, 1237, 1754, 2474, 3508, 4948, 99101, 139781, 198202, 279562, 396404, 559124, 1084849, 2169698, 4339396, 122587937, 245175874, 490351748]

約数ペア:

[(1, 490351748), (2, 245175874), (4, 122587937), (113, 4339396), (226, 2169698), (452, 1084849), (877, 559124), (1237, 396404), (1754, 279562), (2474, 198202), (3508, 139781), (4948, 99101)]