2912201855

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{16139}}^1$

素因数の和:16534

約数の個数: 16

約数和(自身を含む): 3532723200

約数和(自身を除く): 620521345

約数列:

[1, 5, 151, 239, 755, 1195, 16139, 36089, 80695, 180445, 2436989, 3857221, 12184945, 19286105, 582440371, 2912201855]

約数ペア:

[(1, 2912201855), (5, 582440371), (151, 19286105), (239, 12184945), (755, 3857221), (1195, 2436989), (16139, 180445), (36089, 80695)]