1282188976

素因数分解:

$2^4\times {\mathrm{3571}}^1\times {\mathrm{22441}}^1$

素因数の和:26020

約数の個数: 20

約数和(自身を含む): 2485047544

約数和(自身を除く): 1202858568

約数列:

[1, 2, 4, 8, 16, 3571, 7142, 14284, 22441, 28568, 44882, 57136, 89764, 179528, 359056, 80136811, 160273622, 320547244, 641094488, 1282188976]

約数ペア:

[(1, 1282188976), (2, 641094488), (4, 320547244), (8, 160273622), (16, 80136811), (3571, 359056), (7142, 179528), (14284, 89764), (22441, 57136), (28568, 44882)]