2021500070

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1058377}}^1$

素因数の和:1058575

約数の個数: 16

約数和(自身を含む): 3657754368

約数和(自身を除く): 1636254298

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1058377, 2116754, 5291885, 10583770, 202150007, 404300014, 1010750035, 2021500070]

約数ペア:

[(1, 2021500070), (2, 1010750035), (5, 404300014), (10, 202150007), (191, 10583770), (382, 5291885), (955, 2116754), (1910, 1058377)]