1228930072

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{771941}}^1$

素因数の和:772146

約数の個数: 16

約数和(自身を含む): 2315826000

約数和(自身を除く): 1086895928

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 771941, 1543882, 3087764, 6175528, 153616259, 307232518, 614465036, 1228930072]

約数ペア:

[(1, 1228930072), (2, 614465036), (4, 307232518), (8, 153616259), (199, 6175528), (398, 3087764), (796, 1543882), (1592, 771941)]