2201608456

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{528217}}^1$

素因数の和:528744

約数の個数: 16

約数和(自身を含む): 4135946940

約数和(自身を除く): 1934338484

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 528217, 1056434, 2112868, 4225736, 275201057, 550402114, 1100804228, 2201608456]

約数ペア:

[(1, 2201608456), (2, 1100804228), (4, 550402114), (8, 275201057), (521, 4225736), (1042, 2112868), (2084, 1056434), (4168, 528217)]