814442824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{3331}}^1$

素因数の和:5701

約数の個数: 32

約数和(自身を含む): 1645741440

約数和(自身を除く): 831298616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2351, 3331, 4702, 6662, 9404, 13324, 18808, 26648, 30563, 43303, 61126, 86606, 122252, 173212, 244504, 346424, 7831181, 15662362, 31324724, 62649448, 101805353, 203610706, 407221412, 814442824]

約数ペア:

[(1, 814442824), (2, 407221412), (4, 203610706), (8, 101805353), (13, 62649448), (26, 31324724), (52, 15662362), (104, 7831181), (2351, 346424), (3331, 244504), (4702, 173212), (6662, 122252), (9404, 86606), (13324, 61126), (18808, 43303), (26648, 30563)]