2019377101

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4063133}}^1$

素因数の和:4063211

約数の個数: 8

約数和(自身を含む): 2340365184

約数和(自身を除く): 320988083

約数列:

[1, 7, 71, 497, 4063133, 28441931, 288482443, 2019377101]

約数ペア:

[(1, 2019377101), (7, 288482443), (71, 28441931), (497, 4063133)]