5408638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 8436960

約数和(自身を除く): 3028322

約数列:

[1, 2, 41, 71, 82, 142, 929, 1858, 2911, 5822, 38089, 65959, 76178, 131918, 2704319, 5408638]

約数ペア:

[(1, 5408638), (2, 2704319), (41, 131918), (71, 76178), (82, 65959), (142, 38089), (929, 5822), (1858, 2911)]