2149740044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{13108171}}^1$

素因数の和:13108216

約数の個数: 12

約数和(自身を含む): 3853802568

約数和(自身を除く): 1704062524

約数列:

[1, 2, 4, 41, 82, 164, 13108171, 26216342, 52432684, 537435011, 1074870022, 2149740044]

約数ペア:

[(1, 2149740044), (2, 1074870022), (4, 537435011), (41, 52432684), (82, 26216342), (164, 13108171)]