2018728663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{8629}}^1$

素因数の和:10414

約数の個数: 16

約数和(自身を含む): 2430208000

約数和(自身を除く): 411479337

約数列:

[1, 7, 19, 133, 1759, 8629, 12313, 33421, 60403, 163951, 233947, 1147657, 15178411, 106248877, 288389809, 2018728663]

約数ペア:

[(1, 2018728663), (7, 288389809), (19, 106248877), (133, 15178411), (1759, 1147657), (8629, 233947), (12313, 163951), (33421, 60403)]