258313004

素因数分解:

$2^2\times {\mathrm{4801}}^1\times {\mathrm{13451}}^1$

素因数の和:18256

約数の個数: 12

約数和(自身を含む): 452175528

約数和(自身を除く): 193862524

約数列:

[1, 2, 4, 4801, 9602, 13451, 19204, 26902, 53804, 64578251, 129156502, 258313004]

約数ペア:

[(1, 258313004), (2, 129156502), (4, 64578251), (4801, 53804), (9602, 26902), (13451, 19204)]