26847130

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5153}}^1$

素因数の和:5681

約数の個数: 16

約数和(自身を含む): 48426984

約数和(自身を除く): 21579854

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5153, 5210, 10306, 25765, 51530, 2684713, 5369426, 13423565, 26847130]

約数ペア:

[(1, 26847130), (2, 13423565), (5, 5369426), (10, 2684713), (521, 51530), (1042, 25765), (2605, 10306), (5153, 5210)]