79422356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80387}}^1$

素因数の和:80423

約数の個数: 24

約数和(自身を含む): 157560480

約数和(自身を除く): 78138124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 80387, 160774, 321548, 1045031, 1527353, 2090062, 3054706, 4180124, 6109412, 19855589, 39711178, 79422356]

約数ペア:

[(1, 79422356), (2, 39711178), (4, 19855589), (13, 6109412), (19, 4180124), (26, 3054706), (38, 2090062), (52, 1527353), (76, 1045031), (247, 321548), (494, 160774), (988, 80387)]