2660804590

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{279203}}^1$

素因数の和:280163

約数の個数: 16

約数和(自身を含む): 4794491088

約数和(自身を除く): 2133686498

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 9530, 279203, 558406, 1396015, 2792030, 266080459, 532160918, 1330402295, 2660804590]

約数ペア:

[(1, 2660804590), (2, 1330402295), (5, 532160918), (10, 266080459), (953, 2792030), (1906, 1396015), (4765, 558406), (9530, 279203)]