420642772022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{126623351}}^1$

素因数の和:126623515

約数の個数: 16

約数和(自身を含む): 692882982144

約数和(自身を除く): 272240210122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 126623351, 253246702, 1392856861, 2785713722, 19120126001, 38240252002, 210321386011, 420642772022]

約数ペア:

[(1, 420642772022), (2, 210321386011), (11, 38240252002), (22, 19120126001), (151, 2785713722), (302, 1392856861), (1661, 253246702), (3322, 126623351)]