427924222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{69221}}^1$

素因数の和:69515

約数の個数: 16

約数和(自身を含む): 702741744

約数和(自身を除く): 274817522

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 69221, 138442, 761431, 1522862, 19451101, 38902202, 213962111, 427924222]

約数ペア:

[(1, 427924222), (2, 213962111), (11, 38902202), (22, 19451101), (281, 1522862), (562, 761431), (3091, 138442), (6182, 69221)]