2312728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 4853520

約数和(自身を除く): 2540792

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 641, 902, 1282, 1804, 2564, 3608, 5128, 7051, 14102, 26281, 28204, 52562, 56408, 105124, 210248, 289091, 578182, 1156364, 2312728]

約数ペア:

[(1, 2312728), (2, 1156364), (4, 578182), (8, 289091), (11, 210248), (22, 105124), (41, 56408), (44, 52562), (82, 28204), (88, 26281), (164, 14102), (328, 7051), (451, 5128), (641, 3608), (902, 2564), (1282, 1804)]