2018941670

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{373187}}^1$

素因数の和:373735

約数の個数: 16

約数和(自身を含む): 3640822128

約数和(自身を除く): 1621880458

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 373187, 746374, 1865935, 3731870, 201894167, 403788334, 1009470835, 2018941670]

約数ペア:

[(1, 2018941670), (2, 1009470835), (5, 403788334), (10, 201894167), (541, 3731870), (1082, 1865935), (2705, 746374), (5410, 373187)]