2019446431

素因数分解:

${\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 2092446720

約数和(自身を除く): 73000289

約数列:

[1, 41, 127, 389, 997, 5207, 15949, 40877, 49403, 126619, 387833, 2025523, 5191379, 15901153, 49254791, 2019446431]

約数ペア:

[(1, 2019446431), (41, 49254791), (127, 15901153), (389, 5191379), (997, 2025523), (5207, 387833), (15949, 126619), (40877, 49403)]