2620230148

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4172341}}^1$

素因数の和:4172502

約数の個数: 12

約数和(自身を含む): 4614610252

約数和(自身を除く): 1994380104

約数列:

[1, 2, 4, 157, 314, 628, 4172341, 8344682, 16689364, 655057537, 1310115074, 2620230148]

約数ペア:

[(1, 2620230148), (2, 1310115074), (4, 655057537), (157, 16689364), (314, 8344682), (628, 4172341)]