2990702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10483

約数の個数: 16

約数和(自身を含む): 5270832

約数和(自身を除く): 2280130

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 10457, 20914, 115027, 135941, 230054, 271882, 1495351, 2990702]

約数ペア:

[(1, 2990702), (2, 1495351), (11, 271882), (13, 230054), (22, 135941), (26, 115027), (143, 20914), (286, 10457)]