2054954512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9879589}}^1$

素因数の和:9879610

約数の個数: 20

約数和(自身を含む): 4287742060

約数和(自身を除く): 2232787548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9879589, 19759178, 39518356, 79036712, 128434657, 158073424, 256869314, 513738628, 1027477256, 2054954512]

約数ペア:

[(1, 2054954512), (2, 1027477256), (4, 513738628), (8, 256869314), (13, 158073424), (16, 128434657), (26, 79036712), (52, 39518356), (104, 19759178), (208, 9879589)]