40497520892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12996637}}^1$

素因数の和:12996701

約数の個数: 24

約数和(自身を含む): 76420231440

約数和(自身を除く): 35922710548

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12996637, 25993274, 51986548, 246936103, 493872206, 532862117, 987744412, 1065724234, 2131448468, 10124380223, 20248760446, 40497520892]

約数ペア:

[(1, 40497520892), (2, 20248760446), (4, 10124380223), (19, 2131448468), (38, 1065724234), (41, 987744412), (76, 532862117), (82, 493872206), (164, 246936103), (779, 51986548), (1558, 25993274), (3116, 12996637)]