2017646888

素因数分解:

$2^3\times {\mathrm{21121}}^1\times {\mathrm{11941}}^1$

素因数の和:33068

約数の個数: 16

約数和(自身を含む): 3783583860

約数和(自身を除く): 1765936972

約数列:

[1, 2, 4, 8, 11941, 21121, 23882, 42242, 47764, 84484, 95528, 168968, 252205861, 504411722, 1008823444, 2017646888]

約数ペア:

[(1, 2017646888), (2, 1008823444), (4, 504411722), (8, 252205861), (11941, 168968), (21121, 95528), (23882, 84484), (42242, 47764)]