2820005900116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37105340791}}^1$

素因数の和:37105340814

約数の個数: 12

約数和(自身を含む): 5194747710880

約数和(自身を除く): 2374741810764

約数列:

[1, 2, 4, 19, 38, 76, 37105340791, 74210681582, 148421363164, 705001475029, 1410002950058, 2820005900116]

約数ペア:

[(1, 2820005900116), (2, 1410002950058), (4, 705001475029), (19, 148421363164), (38, 74210681582), (76, 37105340791)]