830803910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2026351}}^1$

素因数の和:2026399

約数の個数: 16

約数和(自身を含む): 1531922112

約数和(自身を除く): 701118202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2026351, 4052702, 10131755, 20263510, 83080391, 166160782, 415401955, 830803910]

約数ペア:

[(1, 830803910), (2, 415401955), (5, 166160782), (10, 83080391), (41, 20263510), (82, 10131755), (205, 4052702), (410, 2026351)]