2166244

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 3941280

約数和(自身を除く): 1775036

約数列:

[1, 2, 4, 59, 67, 118, 134, 137, 236, 268, 274, 548, 3953, 7906, 8083, 9179, 15812, 16166, 18358, 32332, 36716, 541561, 1083122, 2166244]

約数ペア:

[(1, 2166244), (2, 1083122), (4, 541561), (59, 36716), (67, 32332), (118, 18358), (134, 16166), (137, 15812), (236, 9179), (268, 8083), (274, 7906), (548, 3953)]