2043935864

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1061}}^1\times {\mathrm{2131}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 3871754640

約数和(自身を除く): 1827818776

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1061, 2122, 2131, 4244, 4262, 8488, 8524, 17048, 119893, 239786, 240803, 479572, 481606, 959144, 963212, 1926424, 2260991, 4521982, 9043964, 18087928, 255491983, 510983966, 1021967932, 2043935864]

約数ペア:

[(1, 2043935864), (2, 1021967932), (4, 510983966), (8, 255491983), (113, 18087928), (226, 9043964), (452, 4521982), (904, 2260991), (1061, 1926424), (2122, 963212), (2131, 959144), (4244, 481606), (4262, 479572), (8488, 240803), (8524, 239786), (17048, 119893)]