402842876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2456359}}^1$

素因数の和:2456404

約数の個数: 12

約数和(自身を含む): 722169840

約数和(自身を除く): 319326964

約数列:

[1, 2, 4, 41, 82, 164, 2456359, 4912718, 9825436, 100710719, 201421438, 402842876]

約数ペア:

[(1, 402842876), (2, 201421438), (4, 100710719), (41, 9825436), (82, 4912718), (164, 2456359)]