551422576

素因数分解:

$2^4\times {\mathrm{4951}}^1\times {\mathrm{6961}}^1$

素因数の和:11920

約数の個数: 20

約数和(自身を含む): 1068750544

約数和(自身を除く): 517327968

約数列:

[1, 2, 4, 8, 16, 4951, 6961, 9902, 13922, 19804, 27844, 39608, 55688, 79216, 111376, 34463911, 68927822, 137855644, 275711288, 551422576]

約数ペア:

[(1, 551422576), (2, 275711288), (4, 137855644), (8, 68927822), (16, 34463911), (4951, 111376), (6961, 79216), (9902, 55688), (13922, 39608), (19804, 27844)]