129344534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 227308032

約数和(自身を除く): 97963498

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 4871, 9742, 13277, 26554, 53581, 82807, 107162, 165614, 345841, 691682, 910877, 1821754, 3804251, 5879297, 7608502, 11758594, 64672267, 129344534]

約数ペア:

[(1, 129344534), (2, 64672267), (11, 11758594), (17, 7608502), (22, 5879297), (34, 3804251), (71, 1821754), (142, 910877), (187, 691682), (374, 345841), (781, 165614), (1207, 107162), (1562, 82807), (2414, 53581), (4871, 26554), (9742, 13277)]