1386842014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{19141}}^1$

素因数の和:21291

約数の個数: 16

約数和(自身を含む): 2203780176

約数和(自身を除く): 816938162

約数列:

[1, 2, 17, 34, 2131, 4262, 19141, 36227, 38282, 72454, 325397, 650794, 40789471, 81578942, 693421007, 1386842014]

約数ペア:

[(1, 1386842014), (2, 693421007), (17, 81578942), (34, 40789471), (2131, 650794), (4262, 325397), (19141, 72454), (36227, 38282)]