2479236488

素因数分解:

$2^3\times {\mathrm{2689}}^1\times {\mathrm{115249}}^1$

素因数の和:117944

約数の個数: 16

約数和(自身を含む): 4650337500

約数和(自身を除く): 2171101012

約数列:

[1, 2, 4, 8, 2689, 5378, 10756, 21512, 115249, 230498, 460996, 921992, 309904561, 619809122, 1239618244, 2479236488]

約数ペア:

[(1, 2479236488), (2, 1239618244), (4, 619809122), (8, 309904561), (2689, 921992), (5378, 460996), (10756, 230498), (21512, 115249)]