828921398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{68813}}^1$

素因数の和:69151

約数の個数: 16

約数和(自身を含む): 1312971120

約数和(自身を除く): 484049722

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 68813, 137626, 1307447, 2614894, 21813721, 43627442, 414460699, 828921398]

約数ペア:

[(1, 828921398), (2, 414460699), (19, 43627442), (38, 21813721), (317, 2614894), (634, 1307447), (6023, 137626), (12046, 68813)]