2056521578

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{69463}}^1$

素因数の和:69709

約数の個数: 16

約数和(自身を含む): 3135882816

約数和(自身を除く): 1079361238

約数列:

[1, 2, 113, 131, 226, 262, 14803, 29606, 69463, 138926, 7849319, 9099653, 15698638, 18199306, 1028260789, 2056521578]

約数ペア:

[(1, 2056521578), (2, 1028260789), (113, 18199306), (131, 15698638), (226, 9099653), (262, 7849319), (14803, 138926), (29606, 69463)]