678754524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8080411}}^1$

素因数の和:8080425

約数の個数: 24

約数和(自身を含む): 1810012288

約数和(自身を除く): 1131257764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8080411, 16160822, 24241233, 32321644, 48482466, 56562877, 96964932, 113125754, 169688631, 226251508, 339377262, 678754524]

約数ペア:

[(1, 678754524), (2, 339377262), (3, 226251508), (4, 169688631), (6, 113125754), (7, 96964932), (12, 56562877), (14, 48482466), (21, 32321644), (28, 24241233), (42, 16160822), (84, 8080411)]