1821390098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4870027}}^1$

素因数の和:4870057

約数の個数: 16

約数和(自身を含む): 3155778144

約数和(自身を除く): 1334388046

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 4870027, 9740054, 53570297, 82790459, 107140594, 165580918, 910695049, 1821390098]

約数ペア:

[(1, 1821390098), (2, 910695049), (11, 165580918), (17, 107140594), (22, 82790459), (34, 53570297), (187, 9740054), (374, 4870027)]