520117812

素因数分解:

$2^2\times 3^2\times {\mathrm{14447717}}^1$

素因数の和:14447727

約数の個数: 18

約数和(自身を含む): 1314742338

約数和(自身を除く): 794624526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14447717, 28895434, 43343151, 57790868, 86686302, 130029453, 173372604, 260058906, 520117812]

約数ペア:

[(1, 520117812), (2, 260058906), (3, 173372604), (4, 130029453), (6, 86686302), (9, 57790868), (12, 43343151), (18, 28895434), (36, 14447717)]