2258608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 4905936

約数和(自身を除く): 2647328

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 313, 328, 451, 626, 656, 902, 1252, 1804, 2504, 3443, 3608, 5008, 6886, 7216, 12833, 13772, 25666, 27544, 51332, 55088, 102664, 141163, 205328, 282326, 564652, 1129304, 2258608]

約数ペア:

[(1, 2258608), (2, 1129304), (4, 564652), (8, 282326), (11, 205328), (16, 141163), (22, 102664), (41, 55088), (44, 51332), (82, 27544), (88, 25666), (164, 13772), (176, 12833), (313, 7216), (328, 6886), (451, 5008), (626, 3608), (656, 3443), (902, 2504), (1252, 1804)]