438715581842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{22613}}^1$

素因数の和:23434

約数の個数: 32

約数和(自身を含む): 671030106624

約数和(自身を除く): 232314524782

約数列:

[1, 2, 71, 142, 317, 431, 634, 862, 22507, 22613, 30601, 45014, 45226, 61202, 136627, 273254, 1605523, 3211046, 7168321, 9700517, 9746203, 14336642, 19401034, 19492406, 508950791, 691980413, 1017901582, 1383960826, 3089546351, 6179092702, 219357790921, 438715581842]

約数ペア:

[(1, 438715581842), (2, 219357790921), (71, 6179092702), (142, 3089546351), (317, 1383960826), (431, 1017901582), (634, 691980413), (862, 508950791), (22507, 19492406), (22613, 19401034), (30601, 14336642), (45014, 9746203), (45226, 9700517), (61202, 7168321), (136627, 3211046), (273254, 1605523)]