2000673770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2740649}}^1$

素因数の和:2740729

約数の個数: 16

約数和(自身を含む): 3650545800

約数和(自身を除く): 1649872030

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2740649, 5481298, 13703245, 27406490, 200067377, 400134754, 1000336885, 2000673770]

約数ペア:

[(1, 2000673770), (2, 1000336885), (5, 400134754), (10, 200067377), (73, 27406490), (146, 13703245), (365, 5481298), (730, 2740649)]