121997486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 81578194

約数列:

[1, 2, 13, 26, 59, 67, 118, 134, 767, 871, 1187, 1534, 1742, 2374, 3953, 7906, 15431, 30862, 51389, 70033, 79529, 102778, 140066, 159058, 910429, 1033877, 1820858, 2067754, 4692211, 9384422, 60998743, 121997486]

約数ペア:

[(1, 121997486), (2, 60998743), (13, 9384422), (26, 4692211), (59, 2067754), (67, 1820858), (118, 1033877), (134, 910429), (767, 159058), (871, 140066), (1187, 102778), (1534, 79529), (1742, 70033), (2374, 51389), (3953, 30862), (7906, 15431)]