8408045708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{123647731}}^1$

素因数の和:123647752

約数の個数: 12

約数和(自身を含む): 15579614232

約数和(自身を除く): 7171568524

約数列:

[1, 2, 4, 17, 34, 68, 123647731, 247295462, 494590924, 2102011427, 4204022854, 8408045708]

約数ペア:

[(1, 8408045708), (2, 4204022854), (4, 2102011427), (17, 494590924), (34, 247295462), (68, 123647731)]