189762112510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{267270581}}^1$

素因数の和:267270659

約数の個数: 16

約数和(自身を含む): 346382674272

約数和(自身を除く): 156620561762

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 267270581, 534541162, 1336352905, 2672705810, 18976211251, 37952422502, 94881056255, 189762112510]

約数ペア:

[(1, 189762112510), (2, 94881056255), (5, 37952422502), (10, 18976211251), (71, 2672705810), (142, 1336352905), (355, 534541162), (710, 267270581)]