778869787

素因数分解:

${\mathrm{71}}^2\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:930

約数の個数: 12

約数和(自身を含む): 794028448

約数和(自身を除く): 15158661

約数列:

[1, 71, 367, 421, 5041, 26057, 29891, 154507, 1850047, 2122261, 10969997, 778869787]

約数ペア:

[(1, 778869787), (71, 10969997), (367, 2122261), (421, 1850047), (5041, 154507), (26057, 29891)]