329254684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{18661}}^1$

素因数の和:19077

約数の個数: 24

約数和(自身を含む): 630178416

約数和(自身を除く): 300923732

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 18661, 37322, 74644, 205271, 410542, 821084, 7483061, 14966122, 29932244, 82313671, 164627342, 329254684]

約数ペア:

[(1, 329254684), (2, 164627342), (4, 82313671), (11, 29932244), (22, 14966122), (44, 7483061), (401, 821084), (802, 410542), (1604, 205271), (4411, 74644), (8822, 37322), (17644, 18661)]