380480252

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{3823}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 674553600

約数和(自身を除く): 294073348

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 716, 3823, 7646, 15292, 24881, 49762, 99524, 531397, 684317, 1062794, 1368634, 2125588, 2737268, 95120063, 190240126, 380480252]

約数ペア:

[(1, 380480252), (2, 190240126), (4, 95120063), (139, 2737268), (179, 2125588), (278, 1368634), (358, 1062794), (556, 684317), (716, 531397), (3823, 99524), (7646, 49762), (15292, 24881)]