1796678933

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 2180217600

約数和(自身を除く): 383538667

約数列:

[1, 7, 43, 49, 61, 301, 343, 427, 1997, 2107, 2623, 2989, 13979, 14749, 18361, 20923, 85871, 97853, 121817, 128527, 601097, 684971, 852719, 899689, 4207679, 5238131, 5969033, 29453753, 36666917, 41783231, 256668419, 1796678933]

約数ペア:

[(1, 1796678933), (7, 256668419), (43, 41783231), (49, 36666917), (61, 29453753), (301, 5969033), (343, 5238131), (427, 4207679), (1997, 899689), (2107, 852719), (2623, 684971), (2989, 601097), (13979, 128527), (14749, 121817), (18361, 97853), (20923, 85871)]