2077974778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^2\times {\mathrm{1231}}^1$

素因数の和:1798

約数の個数: 24

約数和(自身を含む): 3415414464

約数和(自身を除く): 1337439686

約数列:

[1, 2, 11, 22, 277, 554, 1231, 2462, 3047, 6094, 13541, 27082, 76729, 153458, 340987, 681974, 844019, 1688038, 3750857, 7501714, 94453399, 188906798, 1038987389, 2077974778]

約数ペア:

[(1, 2077974778), (2, 1038987389), (11, 188906798), (22, 94453399), (277, 7501714), (554, 3750857), (1231, 1688038), (2462, 844019), (3047, 681974), (6094, 340987), (13541, 153458), (27082, 76729)]