879949442

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1\times {\mathrm{1279}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 1325721600

約数和(自身を除く): 445772158

約数列:

[1, 2, 419, 821, 838, 1279, 1642, 2558, 343999, 535901, 687998, 1050059, 1071802, 2100118, 439974721, 879949442]

約数ペア:

[(1, 879949442), (2, 439974721), (419, 2100118), (821, 1071802), (838, 1050059), (1279, 687998), (1642, 535901), (2558, 343999)]