426821470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{8467}}^1$

素因数の和:8616

約数の個数: 24

約数和(自身を含む): 779343912

約数和(自身を除く): 352522442

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 8467, 10082, 16934, 25205, 42335, 50410, 84670, 601157, 1202314, 3005785, 6011570, 42682147, 85364294, 213410735, 426821470]

約数ペア:

[(1, 426821470), (2, 213410735), (5, 85364294), (10, 42682147), (71, 6011570), (142, 3005785), (355, 1202314), (710, 601157), (5041, 84670), (8467, 50410), (10082, 42335), (16934, 25205)]