2040348044

素因数分解:

$2^2\times 7^2\times {\mathrm{10409939}}^1$

素因数の和:10409957

約数の個数: 18

約数和(自身を含む): 4153566060

約数和(自身を除く): 2113218016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10409939, 20819878, 41639756, 72869573, 145739146, 291478292, 510087011, 1020174022, 2040348044]

約数ペア:

[(1, 2040348044), (2, 1020174022), (4, 510087011), (7, 291478292), (14, 145739146), (28, 72869573), (49, 41639756), (98, 20819878), (196, 10409939)]