1234789919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{6899}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 1377129600

約数和(自身を除く): 142339681

約数列:

[1, 11, 53, 307, 583, 3377, 6899, 16271, 75889, 178981, 365647, 2117993, 4022117, 23297923, 112253629, 1234789919]

約数ペア:

[(1, 1234789919), (11, 112253629), (53, 23297923), (307, 4022117), (583, 2117993), (3377, 365647), (6899, 178981), (16271, 75889)]