489674712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{474491}}^1$

素因数の和:474543

約数の個数: 32

約数和(自身を含む): 1252658880

約数和(自身を除く): 762984168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 474491, 948982, 1423473, 1897964, 2846946, 3795928, 5693892, 11387784, 20403113, 40806226, 61209339, 81612452, 122418678, 163224904, 244837356, 489674712]

約数ペア:

[(1, 489674712), (2, 244837356), (3, 163224904), (4, 122418678), (6, 81612452), (8, 61209339), (12, 40806226), (24, 20403113), (43, 11387784), (86, 5693892), (129, 3795928), (172, 2846946), (258, 1897964), (344, 1423473), (516, 948982), (1032, 474491)]