2045227316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{185189}}^1$

素因数の和:185455

約数の個数: 24

約数和(自身を含む): 3920101920

約数和(自身を除く): 1874874604

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 185189, 370378, 740756, 2037079, 4074158, 8148316, 46482439, 92964878, 185929756, 511306829, 1022613658, 2045227316]

約数ペア:

[(1, 2045227316), (2, 1022613658), (4, 511306829), (11, 185929756), (22, 92964878), (44, 46482439), (251, 8148316), (502, 4074158), (1004, 2037079), (2761, 740756), (5522, 370378), (11044, 185189)]