2973938242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{12289001}}^1$

素因数の和:12289025

約数の個数: 12

約数和(自身を含む): 4903311798

約数和(自身を除く): 1929373556

約数列:

[1, 2, 11, 22, 121, 242, 12289001, 24578002, 135179011, 270358022, 1486969121, 2973938242]

約数ペア:

[(1, 2973938242), (2, 1486969121), (11, 270358022), (22, 135179011), (121, 24578002), (242, 12289001)]