2040373070

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{758503}}^1$

素因数の和:758779

約数の個数: 16

約数和(自身を含む): 3686329440

約数和(自身を除く): 1645956370

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 758503, 1517006, 3792515, 7585030, 204037307, 408074614, 1020186535, 2040373070]

約数ペア:

[(1, 2040373070), (2, 1020186535), (5, 408074614), (10, 204037307), (269, 7585030), (538, 3792515), (1345, 1517006), (2690, 758503)]