820008834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{3851}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 1712876544

約数和(自身を除く): 892867710

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1543, 3086, 3851, 4629, 7702, 9258, 11553, 23106, 35489, 70978, 88573, 106467, 177146, 212934, 265719, 531438, 5942093, 11884186, 17826279, 35652558, 136668139, 273336278, 410004417, 820008834]

約数ペア:

[(1, 820008834), (2, 410004417), (3, 273336278), (6, 136668139), (23, 35652558), (46, 17826279), (69, 11884186), (138, 5942093), (1543, 531438), (3086, 265719), (3851, 212934), (4629, 177146), (7702, 106467), (9258, 88573), (11553, 70978), (23106, 35489)]