2021946610

素因数分解:

$2^1\times 5^1\times {\mathrm{5881}}^1\times {\mathrm{34381}}^1$

素因数の和:40269

約数の個数: 16

約数和(自身を含む): 3640228632

約数和(自身を除く): 1618282022

約数列:

[1, 2, 5, 10, 5881, 11762, 29405, 34381, 58810, 68762, 171905, 343810, 202194661, 404389322, 1010973305, 2021946610]

約数ペア:

[(1, 2021946610), (2, 1010973305), (5, 404389322), (10, 202194661), (5881, 343810), (11762, 171905), (29405, 68762), (34381, 58810)]