2007111770

素因数分解:

$2^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{47777}}^1$

素因数の和:51985

約数の個数: 16

約数和(自身を含む): 3613736808

約数和(自身を除く): 1606625038

約数列:

[1, 2, 5, 10, 4201, 8402, 21005, 42010, 47777, 95554, 238885, 477770, 200711177, 401422354, 1003555885, 2007111770]

約数ペア:

[(1, 2007111770), (2, 1003555885), (5, 401422354), (10, 200711177), (4201, 477770), (8402, 238885), (21005, 95554), (42010, 47777)]