256326458546

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1\times {\mathrm{1823531}}^1$

素因数の和:1824649

約数の個数: 16

約数和(自身を含む): 390600554400

約数和(自身を除く): 134274095854

約数列:

[1, 2, 67, 134, 1049, 2098, 70283, 140566, 1823531, 3647062, 122176577, 244353154, 1912884019, 3825768038, 128163229273, 256326458546]

約数ペア:

[(1, 256326458546), (2, 128163229273), (67, 3825768038), (134, 1912884019), (1049, 244353154), (2098, 122176577), (70283, 3647062), (140566, 1823531)]