542821551845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{3156031}}^1$

素因数の和:3156916

約数の個数: 16

約数和(自身を含む): 668068853760

約数和(自身を除く): 125247301915

約数列:

[1, 5, 41, 205, 839, 4195, 34399, 171995, 3156031, 15780155, 129397271, 646986355, 2647910009, 13239550045, 108564310369, 542821551845]

約数ペア:

[(1, 542821551845), (5, 108564310369), (41, 13239550045), (205, 2647910009), (839, 646986355), (4195, 129397271), (34399, 15780155), (171995, 3156031)]