3840190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4861}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 7001280

約数和(自身を除く): 3161090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4861, 9722, 24305, 48610, 384019, 768038, 1920095, 3840190]

約数ペア:

[(1, 3840190), (2, 1920095), (5, 768038), (10, 384019), (79, 48610), (158, 24305), (395, 9722), (790, 4861)]