2051109215

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1\times {\mathrm{3527}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 2487324672

約数和(自身を除く): 436215457

約数列:

[1, 5, 107, 535, 1087, 3527, 5435, 17635, 116309, 377389, 581545, 1886945, 3833849, 19169245, 410221843, 2051109215]

約数ペア:

[(1, 2051109215), (5, 410221843), (107, 19169245), (535, 3833849), (1087, 1886945), (3527, 581545), (5435, 377389), (17635, 116309)]