318297086

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1868

約数の個数: 24

約数和(自身を含む): 508870920

約数和(自身を除く): 190573834

約数列:

[1, 2, 17, 34, 289, 379, 578, 758, 1453, 2906, 6443, 12886, 24701, 49402, 109531, 219062, 419917, 550687, 839834, 1101374, 9361679, 18723358, 159148543, 318297086]

約数ペア:

[(1, 318297086), (2, 159148543), (17, 18723358), (34, 9361679), (289, 1101374), (379, 839834), (578, 550687), (758, 419917), (1453, 219062), (2906, 109531), (6443, 49402), (12886, 24701)]