2018772007

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1\times {\mathrm{1667}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 2330502912

約数和(自身を除く): 311730905

約数列:

[1, 7, 113, 791, 1531, 1667, 10717, 11669, 173003, 188371, 1211021, 1318597, 2552177, 17865239, 288396001, 2018772007]

約数ペア:

[(1, 2018772007), (7, 288396001), (113, 17865239), (791, 2552177), (1531, 1318597), (1667, 1211021), (10717, 188371), (11669, 173003)]