129373166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 220886400

約数和(自身を除く): 91513234

約数列:

[1, 2, 13, 19, 26, 38, 247, 379, 494, 691, 758, 1382, 4927, 7201, 8983, 9854, 13129, 14402, 17966, 26258, 93613, 170677, 187226, 261889, 341354, 523778, 3404557, 4975891, 6809114, 9951782, 64686583, 129373166]

約数ペア:

[(1, 129373166), (2, 64686583), (13, 9951782), (19, 6809114), (26, 4975891), (38, 3404557), (247, 523778), (379, 341354), (494, 261889), (691, 187226), (758, 170677), (1382, 93613), (4927, 26258), (7201, 17966), (8983, 14402), (9854, 13129)]