2800388035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{69809}}^1$

素因数の和:69998

約数の個数: 16

約数和(自身を含む): 3438002880

約数和(自身を除く): 637614845

約数列:

[1, 5, 71, 113, 355, 565, 8023, 40115, 69809, 349045, 4956439, 7888417, 24782195, 39442085, 560077607, 2800388035]

約数ペア:

[(1, 2800388035), (5, 560077607), (71, 39442085), (113, 24782195), (355, 7888417), (565, 4956439), (8023, 349045), (40115, 69809)]