2499668842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{260003}}^1$

素因数の和:260058

約数の個数: 32

約数和(自身を含む): 4492869120

約数和(自身を除く): 1993200278

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 260003, 520006, 2860033, 4940057, 5720066, 5980069, 9880114, 11960138, 54340627, 65780759, 108681254, 113621311, 131561518, 227242622, 1249834421, 2499668842]

約数ペア:

[(1, 2499668842), (2, 1249834421), (11, 227242622), (19, 131561518), (22, 113621311), (23, 108681254), (38, 65780759), (46, 54340627), (209, 11960138), (253, 9880114), (418, 5980069), (437, 5720066), (506, 4940057), (874, 2860033), (4807, 520006), (9614, 260003)]