2660804530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3368107}}^1$

素因数の和:3368193

約数の個数: 16

約数和(自身を含む): 4850075520

約数和(自身を除く): 2189270990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3368107, 6736214, 16840535, 33681070, 266080453, 532160906, 1330402265, 2660804530]

約数ペア:

[(1, 2660804530), (2, 1330402265), (5, 532160906), (10, 266080453), (79, 33681070), (158, 16840535), (395, 6736214), (790, 3368107)]