320428013402

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{387927377}}^1$

素因数の和:387927445

約数の個数: 16

約数和(自身を含む): 558615424320

約数和(自身を除く): 238187410918

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 387927377, 775854754, 2715491639, 5430983278, 22887715243, 45775430486, 160214006701, 320428013402]

約数ペア:

[(1, 320428013402), (2, 160214006701), (7, 45775430486), (14, 22887715243), (59, 5430983278), (118, 2715491639), (413, 775854754), (826, 387927377)]