289802292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1857707}}^1$

素因数の和:1857727

約数の個数: 24

約数和(自身を含む): 728221536

約数和(自身を除く): 438419244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1857707, 3715414, 5573121, 7430828, 11146242, 22292484, 24150191, 48300382, 72450573, 96600764, 144901146, 289802292]

約数ペア:

[(1, 289802292), (2, 144901146), (3, 96600764), (4, 72450573), (6, 48300382), (12, 24150191), (13, 22292484), (26, 11146242), (39, 7430828), (52, 5573121), (78, 3715414), (156, 1857707)]