2013210101

素因数分解:

$7^1\times {\mathrm{653}}^1\times {\mathrm{440431}}^1$

素因数の和:441091

約数の個数: 8

約数和(自身を含む): 2304340224

約数和(自身を除く): 291130123

約数列:

[1, 7, 653, 4571, 440431, 3083017, 287601443, 2013210101]

約数ペア:

[(1, 2013210101), (7, 287601443), (653, 3083017), (4571, 440431)]