40346878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141073}}^1$

素因数の和:141099

約数の個数: 16

約数和(自身を含む): 71101296

約数和(自身を除く): 30754418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141073, 282146, 1551803, 1833949, 3103606, 3667898, 20173439, 40346878]

約数ペア:

[(1, 40346878), (2, 20173439), (11, 3667898), (13, 3103606), (22, 1833949), (26, 1551803), (143, 282146), (286, 141073)]