133670878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{1193}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 221052384

約数和(自身を除く): 87381506

約数列:

[1, 2, 11, 22, 121, 242, 463, 926, 1193, 2386, 5093, 10186, 13123, 26246, 56023, 112046, 144353, 288706, 552359, 1104718, 6075949, 12151898, 66835439, 133670878]

約数ペア:

[(1, 133670878), (2, 66835439), (11, 12151898), (22, 6075949), (121, 1104718), (242, 552359), (463, 288706), (926, 144353), (1193, 112046), (2386, 56023), (5093, 26246), (10186, 13123)]