1809208232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17396233}}^1$

素因数の和:17396252

約数の個数: 16

約数和(自身を含む): 3653209140

約数和(自身を除く): 1844000908

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17396233, 34792466, 69584932, 139169864, 226151029, 452302058, 904604116, 1809208232]

約数ペア:

[(1, 1809208232), (2, 904604116), (4, 452302058), (8, 226151029), (13, 139169864), (26, 69584932), (52, 34792466), (104, 17396233)]