137251946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 226800000

約数和(自身を除く): 89548054

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 499, 923, 998, 1846, 1937, 3874, 6487, 10579, 12974, 21158, 35429, 70858, 74351, 137527, 148702, 275054, 460577, 921154, 966563, 1933126, 5278921, 10557842, 68625973, 137251946]

約数ペア:

[(1, 137251946), (2, 68625973), (13, 10557842), (26, 5278921), (71, 1933126), (142, 966563), (149, 921154), (298, 460577), (499, 275054), (923, 148702), (998, 137527), (1846, 74351), (1937, 70858), (3874, 35429), (6487, 21158), (10579, 12974)]