1282485091678

素因数分解:

$2^1\times 7^1\times {\mathrm{9781}}^1\times {\mathrm{9365717}}^1$

素因数の和:9375507

約数の個数: 16

約数和(自身を含む): 2198770883424

約数和(自身を除く): 916285791746

約数列:

[1, 2, 7, 14, 9781, 19562, 68467, 136934, 9365717, 18731434, 65560019, 131120038, 91606077977, 183212155954, 641242545839, 1282485091678]

約数ペア:

[(1, 1282485091678), (2, 641242545839), (7, 183212155954), (14, 91606077977), (9781, 131120038), (19562, 65560019), (68467, 18731434), (136934, 9365717)]