2868999216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1390019}}^1$

素因数の和:1390073

約数の個数: 40

約数和(自身を含む): 7583949120

約数和(自身を除く): 4714949904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 1390019, 2780038, 4170057, 5560076, 8340114, 11120152, 16680228, 22240304, 33360456, 59770817, 66720912, 119541634, 179312451, 239083268, 358624902, 478166536, 717249804, 956333072, 1434499608, 2868999216]

約数ペア:

[(1, 2868999216), (2, 1434499608), (3, 956333072), (4, 717249804), (6, 478166536), (8, 358624902), (12, 239083268), (16, 179312451), (24, 119541634), (43, 66720912), (48, 59770817), (86, 33360456), (129, 22240304), (172, 16680228), (258, 11120152), (344, 8340114), (516, 5560076), (688, 4170057), (1032, 2780038), (2064, 1390019)]