1566797570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{634331}}^1$

素因数の和:634370

約数の個数: 32

約数和(自身を含む): 3197033280

約数和(自身を除く): 1630235710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 634331, 1268662, 3171655, 6343310, 8246303, 12052289, 16492606, 24104578, 41231515, 60261445, 82463030, 120522890, 156679757, 313359514, 783398785, 1566797570]

約数ペア:

[(1, 1566797570), (2, 783398785), (5, 313359514), (10, 156679757), (13, 120522890), (19, 82463030), (26, 60261445), (38, 41231515), (65, 24104578), (95, 16492606), (130, 12052289), (190, 8246303), (247, 6343310), (494, 3171655), (1235, 1268662), (2470, 634331)]