127641074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 216870912

約数和(自身を除く): 89229838

約数列:

[1, 2, 11, 22, 31, 62, 211, 341, 422, 682, 887, 1774, 2321, 4642, 6541, 9757, 13082, 19514, 27497, 54994, 71951, 143902, 187157, 302467, 374314, 604934, 2058727, 4117454, 5801867, 11603734, 63820537, 127641074]

約数ペア:

[(1, 127641074), (2, 63820537), (11, 11603734), (22, 5801867), (31, 4117454), (62, 2058727), (211, 604934), (341, 374314), (422, 302467), (682, 187157), (887, 143902), (1774, 71951), (2321, 54994), (4642, 27497), (6541, 19514), (9757, 13082)]