2056543704274

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{6449}}^1\times {\mathrm{401629}}^1$

素因数の和:408477

約数の個数: 16

約数和(自身を含む): 3093073119000

約数和(自身を除く): 1036529414726

約数列:

[1, 2, 397, 794, 6449, 12898, 401629, 803258, 2560253, 5120506, 159446713, 318893426, 2590105421, 5180210842, 1028271852137, 2056543704274]

約数ペア:

[(1, 2056543704274), (2, 1028271852137), (397, 5180210842), (794, 2590105421), (6449, 318893426), (12898, 159446713), (401629, 5120506), (803258, 2560253)]