1319308.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{525431}}^1$

素因数の和:525450

約数の個数: 16

約数和(自身を含む): 110340720

約数和(自身を除く): 55695896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 525431, 1050862, 2101724, 4203448, 6830603, 13661206, 27322412, 54644824]

約数ペア:

[(1, 54644824), (2, 27322412), (4, 13661206), (8, 6830603), (13, 4203448), (26, 2101724), (52, 1050862), (104, 525431)]