855488404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{13457}}^1$

素因数の和:14175

約数の個数: 24

約数和(自身を含む): 1564573248

約数和(自身を除く): 709084844

約数列:

[1, 2, 4, 23, 46, 92, 691, 1382, 2764, 13457, 15893, 26914, 31786, 53828, 63572, 309511, 619022, 1238044, 9298787, 18597574, 37195148, 213872101, 427744202, 855488404]

約数ペア:

[(1, 855488404), (2, 427744202), (4, 213872101), (23, 37195148), (46, 18597574), (92, 9298787), (691, 1238044), (1382, 619022), (2764, 309511), (13457, 63572), (15893, 53828), (26914, 31786)]