2019900651

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1\times {\mathrm{4007}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 2719540224

約数和(自身を除く): 699639573

約数列:

[1, 3, 113, 339, 1487, 4007, 4461, 12021, 168031, 452791, 504093, 1358373, 5958409, 17875227, 673300217, 2019900651]

約数ペア:

[(1, 2019900651), (3, 673300217), (113, 17875227), (339, 5958409), (1487, 1358373), (4007, 504093), (4461, 452791), (12021, 168031)]