11220247945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1670923}}^1$

素因数の和:1671024

約数の個数: 16

約数和(自身を含む): 14436783360

約数和(自身を除く): 3216535415

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 1670923, 8354615, 28405691, 132002917, 142028455, 660014585, 2244049589, 11220247945]

約数ペア:

[(1, 11220247945), (5, 2244049589), (17, 660014585), (79, 142028455), (85, 132002917), (395, 28405691), (1343, 8354615), (6715, 1670923)]