238120394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{1087}}^1$

素因数の和:1502

約数の個数: 24

約数和(自身を含む): 380778240

約数和(自身を除く): 142657846

約数列:

[1, 2, 17, 34, 289, 379, 578, 758, 1087, 2174, 6443, 12886, 18479, 36958, 109531, 219062, 314143, 411973, 628286, 823946, 7003541, 14007082, 119060197, 238120394]

約数ペア:

[(1, 238120394), (2, 119060197), (17, 14007082), (34, 7003541), (289, 823946), (379, 628286), (578, 411973), (758, 314143), (1087, 219062), (2174, 109531), (6443, 36958), (12886, 18479)]