127489826

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{4021}}^1$

素因数の和:4297

約数の個数: 16

約数和(自身を含む): 194600448

約数和(自身を除く): 67110622

約数列:

[1, 2, 83, 166, 191, 382, 4021, 8042, 15853, 31706, 333743, 667486, 768011, 1536022, 63744913, 127489826]

約数ペア:

[(1, 127489826), (2, 63744913), (83, 1536022), (166, 768011), (191, 667486), (382, 333743), (4021, 31706), (8042, 15853)]