247392116774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{15134719}}^1$

素因数の和:15135475

約数の個数: 16

約数和(自身を含む): 405368340480

約数和(自身を除く): 157976223706

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 16346, 15134719, 30269438, 166481909, 332963818, 11245096217, 22490192434, 123696058387, 247392116774]

約数ペア:

[(1, 247392116774), (2, 123696058387), (11, 22490192434), (22, 11245096217), (743, 332963818), (1486, 166481909), (8173, 30269438), (16346, 15134719)]