2019754463

素因数分解:

${\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 2074533120

約数和(自身を除く): 54778657

約数列:

[1, 67, 131, 359, 641, 8777, 24053, 42947, 47029, 83971, 230119, 3150943, 5626057, 15417973, 30145589, 2019754463]

約数ペア:

[(1, 2019754463), (67, 30145589), (131, 15417973), (359, 5626057), (641, 3150943), (8777, 230119), (24053, 83971), (42947, 47029)]