420367102

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{7759}}^1$

素因数の和:8127

約数の個数: 16

約数和(自身を含む): 639175680

約数和(自身を除く): 218808578

約数列:

[1, 2, 103, 206, 263, 526, 7759, 15518, 27089, 54178, 799177, 1598354, 2040617, 4081234, 210183551, 420367102]

約数ペア:

[(1, 420367102), (2, 210183551), (103, 4081234), (206, 2040617), (263, 1598354), (526, 799177), (7759, 54178), (15518, 27089)]