120498608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{396377}}^1$

素因数の和:396404

約数の個数: 20

約数和(自身を含む): 245754360

約数和(自身を除く): 125255752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 396377, 792754, 1585508, 3171016, 6342032, 7531163, 15062326, 30124652, 60249304, 120498608]

約数ペア:

[(1, 120498608), (2, 60249304), (4, 30124652), (8, 15062326), (16, 7531163), (19, 6342032), (38, 3171016), (76, 1585508), (152, 792754), (304, 396377)]