2566502407

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 3054576096

約数和(自身を除く): 488073689

約数列:

[1, 7, 29, 197, 203, 841, 1379, 2213, 5713, 5887, 15491, 39991, 64177, 165677, 435961, 449239, 1159739, 1861133, 3051727, 12642869, 13027931, 88500083, 366643201, 2566502407]

約数ペア:

[(1, 2566502407), (7, 366643201), (29, 88500083), (197, 13027931), (203, 12642869), (841, 3051727), (1379, 1861133), (2213, 1159739), (5713, 449239), (5887, 435961), (15491, 165677), (39991, 64177)]