1493320246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5449}}^1\times {\mathrm{12457}}^1$

素因数の和:17919

約数の個数: 16

約数和(自身を含む): 2444259600

約数和(自身を除く): 950939354

約数列:

[1, 2, 11, 22, 5449, 10898, 12457, 24914, 59939, 119878, 137027, 274054, 67878193, 135756386, 746660123, 1493320246]

約数ペア:

[(1, 1493320246), (2, 746660123), (11, 135756386), (22, 67878193), (5449, 274054), (10898, 137027), (12457, 119878), (24914, 59939)]