2953730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22721}}^1$

素因数の和:22741

約数の個数: 16

約数和(自身を含む): 5725944

約数和(自身を除く): 2772214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22721, 45442, 113605, 227210, 295373, 590746, 1476865, 2953730]

約数ペア:

[(1, 2953730), (2, 1476865), (5, 590746), (10, 295373), (13, 227210), (26, 113605), (65, 45442), (130, 22721)]