1344442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 16

約数和(自身を含む): 2296512

約数和(自身を除く): 952070

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2657, 5314, 29227, 58454, 61111, 122222, 672221, 1344442]

約数ペア:

[(1, 1344442), (2, 672221), (11, 122222), (22, 61111), (23, 58454), (46, 29227), (253, 5314), (506, 2657)]