1276142258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1460117}}^1$

素因数の和:1460161

約数の個数: 16

約数和(自身を含む): 2102569920

約数和(自身を除く): 826427662

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1460117, 2920234, 27742223, 33582691, 55484446, 67165382, 638071129, 1276142258]

約数ペア:

[(1, 1276142258), (2, 638071129), (19, 67165382), (23, 55484446), (38, 33582691), (46, 27742223), (437, 2920234), (874, 1460117)]