494335919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{28789}}^1$

素因数の和:29030

約数の個数: 16

約数和(自身を含む): 619100160

約数和(自身を除く): 124764241

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 17171, 28789, 201523, 316679, 2216753, 6419947, 44939629, 70619417, 494335919]

約数ペア:

[(1, 494335919), (7, 70619417), (11, 44939629), (77, 6419947), (223, 2216753), (1561, 316679), (2453, 201523), (17171, 28789)]