398840992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1133071}}^1$

素因数の和:1133092

約数の個数: 24

約数和(自身を含む): 856602432

約数和(自身を除く): 457761440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1133071, 2266142, 4532284, 9064568, 12463781, 18129136, 24927562, 36258272, 49855124, 99710248, 199420496, 398840992]

約数ペア:

[(1, 398840992), (2, 199420496), (4, 99710248), (8, 49855124), (11, 36258272), (16, 24927562), (22, 18129136), (32, 12463781), (44, 9064568), (88, 4532284), (176, 2266142), (352, 1133071)]