2049647318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{301153}}^1$

素因数の和:301279

約数の個数: 16

約数和(自身を含む): 3187413936

約数和(自身を除く): 1137766618

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 301153, 602306, 12347273, 24694546, 24995699, 49991398, 1024823659, 2049647318]

約数ペア:

[(1, 2049647318), (2, 1024823659), (41, 49991398), (82, 24995699), (83, 24694546), (166, 12347273), (3403, 602306), (6806, 301153)]