1855868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 3763200

約数和(自身を除く): 1907332

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 839, 1106, 1678, 2212, 3356, 5873, 11746, 23492, 66281, 132562, 265124, 463967, 927934, 1855868]

約数ペア:

[(1, 1855868), (2, 927934), (4, 463967), (7, 265124), (14, 132562), (28, 66281), (79, 23492), (158, 11746), (316, 5873), (553, 3356), (839, 2212), (1106, 1678)]