2017642236

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{654229}}^1$

素因数の和:654493

約数の個数: 24

約数和(自身を含む): 4726157520

約数和(自身を除く): 2708515284

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 654229, 1308458, 1962687, 2616916, 3925374, 7850748, 168136853, 336273706, 504410559, 672547412, 1008821118, 2017642236]

約数ペア:

[(1, 2017642236), (2, 1008821118), (3, 672547412), (4, 504410559), (6, 336273706), (12, 168136853), (257, 7850748), (514, 3925374), (771, 2616916), (1028, 1962687), (1542, 1308458), (3084, 654229)]