2645966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 4191264

約数和(自身を除く): 1545298

約数列:

[1, 2, 23, 46, 97, 194, 593, 1186, 2231, 4462, 13639, 27278, 57521, 115042, 1322983, 2645966]

約数ペア:

[(1, 2645966), (2, 1322983), (23, 115042), (46, 57521), (97, 27278), (194, 13639), (593, 4462), (1186, 2231)]