1244342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 2054592

約数和(自身を除く): 810250

約数列:

[1, 2, 11, 22, 163, 326, 347, 694, 1793, 3586, 3817, 7634, 56561, 113122, 622171, 1244342]

約数ペア:

[(1, 1244342), (2, 622171), (11, 113122), (22, 56561), (163, 7634), (326, 3817), (347, 3586), (694, 1793)]