4257838186

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{9533}}^1$

素因数の和:10126

約数の個数: 32

約数和(自身を含む): 7433774208

約数和(自身を除く): 3175936022

約数列:

[1, 2, 7, 14, 61, 122, 427, 523, 854, 1046, 3661, 7322, 9533, 19066, 31903, 63806, 66731, 133462, 223321, 446642, 581513, 1163026, 4070591, 4985759, 8141182, 9971518, 34900313, 69800626, 304131299, 608262598, 2128919093, 4257838186]

約数ペア:

[(1, 4257838186), (2, 2128919093), (7, 608262598), (14, 304131299), (61, 69800626), (122, 34900313), (427, 9971518), (523, 8141182), (854, 4985759), (1046, 4070591), (3661, 1163026), (7322, 581513), (9533, 446642), (19066, 223321), (31903, 133462), (63806, 66731)]