69938242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{289001}}^1$

素因数の和:289025

約数の個数: 12

約数和(自身を含む): 115311798

約数和(自身を除く): 45373556

約数列:

[1, 2, 11, 22, 121, 242, 289001, 578002, 3179011, 6358022, 34969121, 69938242]

約数ペア:

[(1, 69938242), (2, 34969121), (11, 6358022), (22, 3179011), (121, 578002), (242, 289001)]