129642734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{70229}}^1$

素因数の和:70315

約数の個数: 16

約数和(自身を含む): 212375520

約数和(自身を除く): 82732786

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 70229, 140458, 912977, 1825954, 4986259, 9972518, 64821367, 129642734]

約数ペア:

[(1, 129642734), (2, 64821367), (13, 9972518), (26, 4986259), (71, 1825954), (142, 912977), (923, 140458), (1846, 70229)]