1242192016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5972077}}^1$

素因数の和:5972098

約数の個数: 20

約数和(自身を含む): 2591881852

約数和(自身を除く): 1349689836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5972077, 11944154, 23888308, 47776616, 77637001, 95553232, 155274002, 310548004, 621096008, 1242192016]

約数ペア:

[(1, 1242192016), (2, 621096008), (4, 310548004), (8, 155274002), (13, 95553232), (16, 77637001), (26, 47776616), (52, 23888308), (104, 11944154), (208, 5972077)]