2103702718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{13249}}^1$

素因数の和:13492

約数の個数: 32

約数和(自身を含む): 3525984000

約数和(自身を除く): 1422281282

約数列:

[1, 2, 13, 26, 31, 62, 197, 394, 403, 806, 2561, 5122, 6107, 12214, 13249, 26498, 79391, 158782, 172237, 344474, 410719, 821438, 2610053, 5220106, 5339347, 10678694, 33930689, 67861378, 80911643, 161823286, 1051851359, 2103702718]

約数ペア:

[(1, 2103702718), (2, 1051851359), (13, 161823286), (26, 80911643), (31, 67861378), (62, 33930689), (197, 10678694), (394, 5339347), (403, 5220106), (806, 2610053), (2561, 821438), (5122, 410719), (6107, 344474), (12214, 172237), (13249, 158782), (26498, 79391)]