489408049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 535030272

約数和(自身を除く): 45622223

約数列:

[1, 13, 107, 193, 1391, 1823, 2509, 20651, 23699, 195061, 268463, 351839, 2535793, 4573907, 37646773, 489408049]

約数ペア:

[(1, 489408049), (13, 37646773), (107, 4573907), (193, 2535793), (1391, 351839), (1823, 268463), (2509, 195061), (20651, 23699)]