1520265466

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1\times {\mathrm{2207}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 2296514304

約数和(自身を除く): 776248838

約数列:

[1, 2, 163, 326, 2113, 2207, 4226, 4414, 344419, 359741, 688838, 719482, 4663391, 9326782, 760132733, 1520265466]

約数ペア:

[(1, 1520265466), (2, 760132733), (163, 9326782), (326, 4663391), (2113, 719482), (2207, 688838), (4226, 359741), (4414, 344419)]