26148156670

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{649321}}^1$

素因数の和:653355

約数の個数: 16

約数和(自身を含む): 47078442288

約数和(自身を除く): 20930285618

約数列:

[1, 2, 5, 10, 4027, 8054, 20135, 40270, 649321, 1298642, 3246605, 6493210, 2614815667, 5229631334, 13074078335, 26148156670]

約数ペア:

[(1, 26148156670), (2, 13074078335), (5, 5229631334), (10, 2614815667), (4027, 6493210), (8054, 3246605), (20135, 1298642), (40270, 649321)]