1043006980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{660131}}^1$

素因数の和:660219

約数の個数: 24

約数和(自身を含む): 2218043520

約数和(自身を除く): 1175036540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 660131, 1320262, 2640524, 3300655, 6601310, 13202620, 52150349, 104300698, 208601396, 260751745, 521503490, 1043006980]

約数ペア:

[(1, 1043006980), (2, 521503490), (4, 260751745), (5, 208601396), (10, 104300698), (20, 52150349), (79, 13202620), (158, 6601310), (316, 3300655), (395, 2640524), (790, 1320262), (1580, 660131)]