268786679

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14639}}^1$

素因数の和:14750

約数の個数: 16

約数和(自身を含む): 319503360

約数和(自身を除く): 50716681

約数列:

[1, 7, 43, 61, 301, 427, 2623, 14639, 18361, 102473, 629477, 892979, 4406339, 6250853, 38398097, 268786679]

約数ペア:

[(1, 268786679), (7, 38398097), (43, 6250853), (61, 4406339), (301, 892979), (427, 629477), (2623, 102473), (14639, 18361)]