2022221236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951951}}^1$

素因数の和:1951999

約数の個数: 24

約数和(自身を含む): 4153753856

約数和(自身を除く): 2131532620

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1951951, 3903902, 7807804, 13663657, 27327314, 54654628, 72222187, 144444374, 288888748, 505555309, 1011110618, 2022221236]

約数ペア:

[(1, 2022221236), (2, 1011110618), (4, 505555309), (7, 288888748), (14, 144444374), (28, 72222187), (37, 54654628), (74, 27327314), (148, 13663657), (259, 7807804), (518, 3903902), (1036, 1951951)]