2100038410

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1510819}}^1$

素因数の和:1510965

約数の個数: 16

約数和(自身を含む): 3807266400

約数和(自身を除く): 1707227990

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1510819, 3021638, 7554095, 15108190, 210003841, 420007682, 1050019205, 2100038410]

約数ペア:

[(1, 2100038410), (2, 1050019205), (5, 420007682), (10, 210003841), (139, 15108190), (278, 7554095), (695, 3021638), (1390, 1510819)]