1377896816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{2857}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 2736615024

約数和(自身を除く): 1358718208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 701, 1402, 2804, 2857, 5608, 5714, 11216, 11428, 22856, 30143, 45712, 60286, 120572, 122851, 241144, 245702, 482288, 491404, 982808, 1965616, 2002757, 4005514, 8011028, 16022056, 32044112, 86118551, 172237102, 344474204, 688948408, 1377896816]

約数ペア:

[(1, 1377896816), (2, 688948408), (4, 344474204), (8, 172237102), (16, 86118551), (43, 32044112), (86, 16022056), (172, 8011028), (344, 4005514), (688, 2002757), (701, 1965616), (1402, 982808), (2804, 491404), (2857, 482288), (5608, 245702), (5714, 241144), (11216, 122851), (11428, 120572), (22856, 60286), (30143, 45712)]