386875138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 36

約数和(自身を含む): 651279798

約数和(自身を除く): 264404660

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 841, 1361, 1682, 2722, 4901, 9802, 10933, 17693, 21866, 35386, 39469, 78938, 142129, 230009, 284258, 460018, 513097, 1026194, 1144601, 2289202, 6670261, 13340522, 14879813, 29759626, 193437569, 386875138]

約数ペア:

[(1, 386875138), (2, 193437569), (13, 29759626), (26, 14879813), (29, 13340522), (58, 6670261), (169, 2289202), (338, 1144601), (377, 1026194), (754, 513097), (841, 460018), (1361, 284258), (1682, 230009), (2722, 142129), (4901, 78938), (9802, 39469), (10933, 35386), (17693, 21866)]