1808039521

素因数分解:

${\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 1875832000

約数和(自身を除く): 67792479

約数列:

[1, 37, 163, 349, 859, 6031, 12913, 31783, 56887, 140017, 299791, 2104819, 5180629, 11092267, 48865933, 1808039521]

約数ペア:

[(1, 1808039521), (37, 48865933), (163, 11092267), (349, 5180629), (859, 2104819), (6031, 299791), (12913, 140017), (31783, 56887)]