1988305846

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{883}}^1\times {\mathrm{2161}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 2992951728

約数和(自身を除く): 1004645882

約数列:

[1, 2, 521, 883, 1042, 1766, 2161, 4322, 460043, 920086, 1125881, 1908163, 2251762, 3816326, 994152923, 1988305846]

約数ペア:

[(1, 1988305846), (2, 994152923), (521, 3816326), (883, 2251762), (1042, 1908163), (1766, 1125881), (2161, 920086), (4322, 460043)]