17967647126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{127951}}^1$

素因数の和:128468

約数の個数: 32

約数和(自身を含む): 31728001536

約数和(自身を除く): 13760354410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 491, 982, 5401, 6383, 10802, 12766, 70213, 127951, 140426, 255902, 1407461, 1663363, 2814922, 3326726, 18296993, 36593986, 62823941, 125647882, 691063351, 816711233, 1382126702, 1633422466, 8983823563, 17967647126]

約数ペア:

[(1, 17967647126), (2, 8983823563), (11, 1633422466), (13, 1382126702), (22, 816711233), (26, 691063351), (143, 125647882), (286, 62823941), (491, 36593986), (982, 18296993), (5401, 3326726), (6383, 2814922), (10802, 1663363), (12766, 1407461), (70213, 255902), (127951, 140426)]