1262764394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{4261}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 1922196096

約数和(自身を除く): 659431702

約数列:

[1, 2, 71, 142, 2087, 4174, 4261, 8522, 148177, 296354, 302531, 605062, 8892707, 17785414, 631382197, 1262764394]

約数ペア:

[(1, 1262764394), (2, 631382197), (71, 17785414), (142, 8892707), (2087, 605062), (4174, 302531), (4261, 296354), (8522, 148177)]