269799724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{20773}}^1$

素因数の和:20985

約数の個数: 24

約数和(自身を含む): 502564608

約数和(自身を除く): 232764884

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 6494, 12988, 20773, 41546, 83092, 353141, 706282, 1412564, 3967643, 7935286, 15870572, 67449931, 134899862, 269799724]

約数ペア:

[(1, 269799724), (2, 134899862), (4, 67449931), (17, 15870572), (34, 7935286), (68, 3967643), (191, 1412564), (382, 706282), (764, 353141), (3247, 83092), (6494, 41546), (12988, 20773)]