1320253016

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{293129}}^1$

素因数の和:293698

約数の個数: 16

約数和(自身を含む): 2479879800

約数和(自身を除く): 1159626784

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 293129, 586258, 1172516, 2345032, 165031627, 330063254, 660126508, 1320253016]

約数ペア:

[(1, 1320253016), (2, 660126508), (4, 330063254), (8, 165031627), (563, 2345032), (1126, 1172516), (2252, 586258), (4504, 293129)]