1386173816

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2193313}}^1$

素因数の和:2193398

約数の個数: 16

約数和(自身を含む): 2631976800

約数和(自身を除く): 1245802984

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2193313, 4386626, 8773252, 17546504, 173271727, 346543454, 693086908, 1386173816]

約数ペア:

[(1, 1386173816), (2, 693086908), (4, 346543454), (8, 173271727), (79, 17546504), (158, 8773252), (316, 4386626), (632, 2193313)]