2571330265

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{578477}}^1$

素因数の和:578616

約数の個数: 16

約数和(自身を含む): 3554168832

約数和(自身を除く): 982838567

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 578477, 2892385, 4049339, 20246695, 73466579, 367332895, 514266053, 2571330265]

約数ペア:

[(1, 2571330265), (5, 514266053), (7, 367332895), (35, 73466579), (127, 20246695), (635, 4049339), (889, 2892385), (4445, 578477)]