214762786615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{194355463}}^1$

素因数の和:194355498

約数の個数: 16

約数和(自身を含む): 293865461568

約数和(自身を除く): 79102674953

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 194355463, 971777315, 2526621019, 3304042871, 12633105095, 16520214355, 42952557323, 214762786615]

約数ペア:

[(1, 214762786615), (5, 42952557323), (13, 16520214355), (17, 12633105095), (65, 3304042871), (85, 2526621019), (221, 971777315), (1105, 194355463)]