1290346044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{6271}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 3245383680

約数和(自身を除く): 1955037636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1319, 2638, 3957, 5276, 6271, 7914, 12542, 15828, 17147, 18813, 25084, 34294, 37626, 51441, 68588, 75252, 81523, 102882, 163046, 205764, 244569, 326092, 489138, 978276, 8271449, 16542898, 24814347, 33085796, 49628694, 99257388, 107528837, 215057674, 322586511, 430115348, 645173022, 1290346044]

約数ペア:

[(1, 1290346044), (2, 645173022), (3, 430115348), (4, 322586511), (6, 215057674), (12, 107528837), (13, 99257388), (26, 49628694), (39, 33085796), (52, 24814347), (78, 16542898), (156, 8271449), (1319, 978276), (2638, 489138), (3957, 326092), (5276, 244569), (6271, 205764), (7914, 163046), (12542, 102882), (15828, 81523), (17147, 75252), (18813, 68588), (25084, 51441), (34294, 37626)]