2212436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 4176480

約数和(自身を除く): 1964044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 677, 817, 1354, 1634, 2708, 3268, 12863, 25726, 29111, 51452, 58222, 116444, 553109, 1106218, 2212436]

約数ペア:

[(1, 2212436), (2, 1106218), (4, 553109), (19, 116444), (38, 58222), (43, 51452), (76, 29111), (86, 25726), (172, 12863), (677, 3268), (817, 2708), (1354, 1634)]