2081292782

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1\times {\mathrm{7057}}^1$

素因数の和:7915

約数の個数: 16

約数和(自身を含む): 3140527680

約数和(自身を除く): 1059234898

約数列:

[1, 2, 239, 478, 617, 1234, 7057, 14114, 147463, 294926, 1686623, 3373246, 4354169, 8708338, 1040646391, 2081292782]

約数ペア:

[(1, 2081292782), (2, 1040646391), (239, 8708338), (478, 4354169), (617, 3373246), (1234, 1686623), (7057, 294926), (14114, 147463)]