327990274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233279}}^1$

素因数の和:233337

約数の個数: 16

約数和(自身を含む): 531878400

約数和(自身を除く): 203888126

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 233279, 466558, 4432301, 8631323, 8864602, 17262646, 163995137, 327990274]

約数ペア:

[(1, 327990274), (2, 163995137), (19, 17262646), (37, 8864602), (38, 8631323), (74, 4432301), (703, 466558), (1406, 233279)]