2019752651

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{26699}}^1$

素因数の和:26914

約数の個数: 16

約数和(自身を含む): 2353017600

約数和(自身を除く): 333264949

約数列:

[1, 7, 101, 107, 707, 749, 10807, 26699, 75649, 186893, 2696599, 2856793, 18876193, 19997551, 288536093, 2019752651]

約数ペア:

[(1, 2019752651), (7, 288536093), (101, 19997551), (107, 18876193), (707, 2856793), (749, 2696599), (10807, 186893), (26699, 75649)]