1920006296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1420123}}^1$

素因数の和:1420155

約数の個数: 24

約数和(自身を含む): 3898240380

約数和(自身を除く): 1978234084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1420123, 2840246, 5680492, 11360984, 18461599, 36923198, 73846396, 147692792, 240000787, 480001574, 960003148, 1920006296]

約数ペア:

[(1, 1920006296), (2, 960003148), (4, 480001574), (8, 240000787), (13, 147692792), (26, 73846396), (52, 36923198), (104, 18461599), (169, 11360984), (338, 5680492), (676, 2840246), (1352, 1420123)]