4080781162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{330749}}^1$

素因数の和:330981

約数の個数: 16

約数和(自身を含む): 6350400000

約数和(自身を除く): 2269618838

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 330749, 661498, 10253219, 20506438, 65819051, 131638102, 2040390581, 4080781162]

約数ペア:

[(1, 4080781162), (2, 2040390581), (31, 131638102), (62, 65819051), (199, 20506438), (398, 10253219), (6169, 661498), (12338, 330749)]