2688212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 2203948

約数列:

[1, 2, 4, 47, 79, 94, 158, 181, 188, 316, 362, 724, 3713, 7426, 8507, 14299, 14852, 17014, 28598, 34028, 57196, 672053, 1344106, 2688212]

約数ペア:

[(1, 2688212), (2, 1344106), (4, 672053), (47, 57196), (79, 34028), (94, 28598), (158, 17014), (181, 14852), (188, 14299), (316, 8507), (362, 7426), (724, 3713)]