656427132670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132241}}^1\times {\mathrm{12107}}^1$

素因数の和:144396

約数の個数: 32

約数和(自身を含む): 1210496718816

約数和(自身を除く): 554069586146

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 12107, 24214, 60535, 121070, 132241, 264482, 496387, 661205, 992774, 1322410, 2481935, 4963870, 5421881, 10843762, 27109405, 54218810, 1601041787, 3202083574, 8005208935, 16010417870, 65642713267, 131285426534, 328213566335, 656427132670]

約数ペア:

[(1, 656427132670), (2, 328213566335), (5, 131285426534), (10, 65642713267), (41, 16010417870), (82, 8005208935), (205, 3202083574), (410, 1601041787), (12107, 54218810), (24214, 27109405), (60535, 10843762), (121070, 5421881), (132241, 4963870), (264482, 2481935), (496387, 1322410), (661205, 992774)]