2005034782

素因数分解:

$2^1\times {\mathrm{1471}}^1\times {\mathrm{681521}}^1$

素因数の和:682994

約数の個数: 8

約数和(自身を含む): 3009601152

約数和(自身を除く): 1004566370

約数列:

[1, 2, 1471, 2942, 681521, 1363042, 1002517391, 2005034782]

約数ペア:

[(1, 2005034782), (2, 1002517391), (1471, 1363042), (2942, 681521)]