2116779704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20353651}}^1$

素因数の和:20353670

約数の個数: 16

約数和(自身を含む): 4274266920

約数和(自身を除く): 2157487216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20353651, 40707302, 81414604, 162829208, 264597463, 529194926, 1058389852, 2116779704]

約数ペア:

[(1, 2116779704), (2, 1058389852), (4, 529194926), (8, 264597463), (13, 162829208), (26, 81414604), (52, 40707302), (104, 20353651)]