1376122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 2286144

約数和(自身を除く): 910022

約数列:

[1, 2, 11, 22, 71, 142, 781, 881, 1562, 1762, 9691, 19382, 62551, 125102, 688061, 1376122]

約数ペア:

[(1, 1376122), (2, 688061), (11, 125102), (22, 62551), (71, 19382), (142, 9691), (781, 1762), (881, 1562)]