2016207115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{205421}}^1$

素因数の和:205590

約数の個数: 16

約数和(自身を含む): 2622828096

約数和(自身を除く): 606620981

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 205421, 1027105, 2670473, 13352365, 31018571, 155092855, 403241423, 2016207115]

約数ペア:

[(1, 2016207115), (5, 403241423), (13, 155092855), (65, 31018571), (151, 13352365), (755, 2670473), (1963, 1027105), (9815, 205421)]