2013638056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{42727}}^1$

素因数の和:42913

約数の個数: 32

約数和(自身を含む): 3891666240

約数和(自身を除く): 1878028184

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 5891, 11782, 23564, 42727, 47128, 85454, 170908, 341816, 1837261, 3674522, 5853599, 7349044, 11707198, 14698088, 23414396, 46828792, 251704757, 503409514, 1006819028, 2013638056]

約数ペア:

[(1, 2013638056), (2, 1006819028), (4, 503409514), (8, 251704757), (43, 46828792), (86, 23414396), (137, 14698088), (172, 11707198), (274, 7349044), (344, 5853599), (548, 3674522), (1096, 1837261), (5891, 341816), (11782, 170908), (23564, 85454), (42727, 47128)]