2003641726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{28621}}^1$

素因数の和:28740

約数の個数: 32

約数和(自身を含む): 3338470080

約数和(自身を除く): 1334828354

約数列:

[1, 2, 17, 29, 34, 58, 71, 142, 493, 986, 1207, 2059, 2414, 4118, 28621, 35003, 57242, 70006, 486557, 830009, 973114, 1660018, 2032091, 4064182, 14110153, 28220306, 34545547, 58930639, 69091094, 117861278, 1001820863, 2003641726]

約数ペア:

[(1, 2003641726), (2, 1001820863), (17, 117861278), (29, 69091094), (34, 58930639), (58, 34545547), (71, 28220306), (142, 14110153), (493, 4064182), (986, 2032091), (1207, 1660018), (2059, 973114), (2414, 830009), (4118, 486557), (28621, 70006), (35003, 57242)]