2019968223010

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{141355369}}^1$

素因数の和:141356805

約数の個数: 16

約数和(自身を含む): 3638487223800

約数和(自身を除く): 1618519000790

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 141355369, 282710738, 706776845, 1413553690, 201996822301, 403993644602, 1009984111505, 2019968223010]

約数ペア:

[(1, 2019968223010), (2, 1009984111505), (5, 403993644602), (10, 201996822301), (1429, 1413553690), (2858, 706776845), (7145, 282710738), (14290, 141355369)]