426830210

素因数分解:

$2^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{17443}}^1$

素因数の和:19897

約数の個数: 16

約数和(自身を含む): 768652416

約数和(自身を除く): 341822206

約数列:

[1, 2, 5, 10, 2447, 4894, 12235, 17443, 24470, 34886, 87215, 174430, 42683021, 85366042, 213415105, 426830210]

約数ペア:

[(1, 426830210), (2, 213415105), (5, 85366042), (10, 42683021), (2447, 174430), (4894, 87215), (12235, 34886), (17443, 24470)]