1386366926

素因数分解:

$2^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{31729}}^1$

素因数の和:34859

約数の個数: 16

約数和(自身を含む): 2377465440

約数和(自身を除く): 991098514

約数列:

[1, 2, 7, 14, 3121, 6242, 21847, 31729, 43694, 63458, 222103, 444206, 99026209, 198052418, 693183463, 1386366926]

約数ペア:

[(1, 1386366926), (2, 693183463), (7, 198052418), (14, 99026209), (3121, 444206), (6242, 222103), (21847, 63458), (31729, 43694)]