950261780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3654853}}^1$

素因数の和:3654875

約数の個数: 24

約数和(自身を含む): 2149054152

約数和(自身を除く): 1198792372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3654853, 7309706, 14619412, 18274265, 36548530, 47513089, 73097060, 95026178, 190052356, 237565445, 475130890, 950261780]

約数ペア:

[(1, 950261780), (2, 475130890), (4, 237565445), (5, 190052356), (10, 95026178), (13, 73097060), (20, 47513089), (26, 36548530), (52, 18274265), (65, 14619412), (130, 7309706), (260, 3654853)]