2012597495

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{12959}}^1$

素因数の和:13402

約数の個数: 16

約数和(自身を含む): 2449440000

約数和(自身を除く): 436842505

約数列:

[1, 5, 89, 349, 445, 1745, 12959, 31061, 64795, 155305, 1153351, 4522691, 5766755, 22613455, 402519499, 2012597495]

約数ペア:

[(1, 2012597495), (5, 402519499), (89, 22613455), (349, 5766755), (445, 4522691), (1745, 1153351), (12959, 155305), (31061, 64795)]