202105670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1554659}}^1$

素因数の和:1554679

約数の個数: 16

約数和(自身を含む): 391774320

約数和(自身を除く): 189668650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1554659, 3109318, 7773295, 15546590, 20210567, 40421134, 101052835, 202105670]

約数ペア:

[(1, 202105670), (2, 101052835), (5, 40421134), (10, 20210567), (13, 15546590), (26, 7773295), (65, 3109318), (130, 1554659)]