2912357234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 4535346816

約数和(自身を除く): 1622989582

約数列:

[1, 2, 43, 86, 137, 151, 274, 302, 1637, 3274, 5891, 6493, 11782, 12986, 20687, 41374, 70391, 140782, 224269, 247187, 448538, 494374, 889541, 1779082, 9643567, 10629041, 19287134, 21258082, 33864619, 67729238, 1456178617, 2912357234]

約数ペア:

[(1, 2912357234), (2, 1456178617), (43, 67729238), (86, 33864619), (137, 21258082), (151, 19287134), (274, 10629041), (302, 9643567), (1637, 1779082), (3274, 889541), (5891, 494374), (6493, 448538), (11782, 247187), (12986, 224269), (20687, 140782), (41374, 70391)]