2664157045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{2027}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 3644559360

約数和(自身を除く): 980402315

約数列:

[1, 5, 11, 23, 55, 115, 253, 1039, 1265, 2027, 5195, 10135, 11429, 22297, 23897, 46621, 57145, 111485, 119485, 233105, 262867, 512831, 1314335, 2106053, 2564155, 10530265, 23166583, 48439219, 115832915, 242196095, 532831409, 2664157045]

約数ペア:

[(1, 2664157045), (5, 532831409), (11, 242196095), (23, 115832915), (55, 48439219), (115, 23166583), (253, 10530265), (1039, 2564155), (1265, 2106053), (2027, 1314335), (5195, 512831), (10135, 262867), (11429, 233105), (22297, 119485), (23897, 111485), (46621, 57145)]