2051226255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10519109}}^1$

素因数の和:10519130

約数の個数: 16

約数和(自身を含む): 3534420960

約数和(自身を除く): 1483194705

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 10519109, 31557327, 52595545, 136748417, 157786635, 410245251, 683742085, 2051226255]

約数ペア:

[(1, 2051226255), (3, 683742085), (5, 410245251), (13, 157786635), (15, 136748417), (39, 52595545), (65, 31557327), (195, 10519109)]