2017871329

素因数分解:

${\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 2072899840

約数和(自身を除く): 55028511

約数列:

[1, 73, 109, 367, 691, 7957, 26791, 40003, 50443, 75319, 253597, 2920219, 5498287, 18512581, 27642073, 2017871329]

約数ペア:

[(1, 2017871329), (73, 27642073), (109, 18512581), (367, 5498287), (691, 2920219), (7957, 253597), (26791, 75319), (40003, 50443)]