653452852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{117443}}^1$

素因数の和:117567

約数の個数: 24

約数和(自身を含む): 1243027296

約数和(自身を除く): 589574444

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 117443, 234886, 469772, 1526759, 3053518, 6107036, 12566401, 25132802, 50265604, 163363213, 326726426, 653452852]

約数ペア:

[(1, 653452852), (2, 326726426), (4, 163363213), (13, 50265604), (26, 25132802), (52, 12566401), (107, 6107036), (214, 3053518), (428, 1526759), (1391, 469772), (2782, 234886), (5564, 117443)]