889304878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{4013}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 1664686080

約数和(自身を除く): 775381202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1439, 2878, 4013, 8026, 10073, 15829, 20146, 28091, 31658, 44143, 56182, 88286, 110803, 221606, 309001, 618002, 5774707, 11549414, 40422949, 63521777, 80845898, 127043554, 444652439, 889304878]

約数ペア:

[(1, 889304878), (2, 444652439), (7, 127043554), (11, 80845898), (14, 63521777), (22, 40422949), (77, 11549414), (154, 5774707), (1439, 618002), (2878, 309001), (4013, 221606), (8026, 110803), (10073, 88286), (15829, 56182), (20146, 44143), (28091, 31658)]