3405139778

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1\times {\mathrm{3407}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 5125659264

約数和(自身を除く): 1720519486

約数列:

[1, 2, 421, 842, 1187, 2374, 3407, 6814, 499727, 999454, 1434347, 2868694, 4044109, 8088218, 1702569889, 3405139778]

約数ペア:

[(1, 3405139778), (2, 1702569889), (421, 8088218), (842, 4044109), (1187, 2868694), (2374, 1434347), (3407, 999454), (6814, 499727)]