3851386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 7309440

約数和(自身を除く): 3458054

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 281, 562, 623, 979, 1246, 1958, 1967, 3091, 3934, 6182, 6853, 13706, 21637, 25009, 43274, 50018, 175063, 275099, 350126, 550198, 1925693, 3851386]

約数ペア:

[(1, 3851386), (2, 1925693), (7, 550198), (11, 350126), (14, 275099), (22, 175063), (77, 50018), (89, 43274), (154, 25009), (178, 21637), (281, 13706), (562, 6853), (623, 6182), (979, 3934), (1246, 3091), (1958, 1967)]