221247542018

素因数分解:

$2^1\times {\mathrm{1889}}^1\times {\mathrm{58562081}}^1$

素因数の和:58563972

約数の個数: 8

約数和(自身を含む): 332047004940

約数和(自身を除く): 110799462922

約数列:

[1, 2, 1889, 3778, 58562081, 117124162, 110623771009, 221247542018]

約数ペア:

[(1, 221247542018), (2, 110623771009), (1889, 117124162), (3778, 58562081)]