378456652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{795077}}^1$

素因数の和:795105

約数の個数: 24

約数和(自身を含む): 801438624

約数和(自身を除く): 422981972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 795077, 1590154, 3180308, 5565539, 11131078, 13516309, 22262156, 27032618, 54065236, 94614163, 189228326, 378456652]

約数ペア:

[(1, 378456652), (2, 189228326), (4, 94614163), (7, 54065236), (14, 27032618), (17, 22262156), (28, 13516309), (34, 11131078), (68, 5565539), (119, 3180308), (238, 1590154), (476, 795077)]