3981993844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1361831}}^1$

素因数の和:1361895

約数の個数: 24

約数和(自身を含む): 7549996608

約数和(自身を除く): 3568002764

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 1361831, 2723662, 5447324, 23151127, 46302254, 58558733, 92604508, 117117466, 234234932, 995498461, 1990996922, 3981993844]

約数ペア:

[(1, 3981993844), (2, 1990996922), (4, 995498461), (17, 234234932), (34, 117117466), (43, 92604508), (68, 58558733), (86, 46302254), (172, 23151127), (731, 5447324), (1462, 2723662), (2924, 1361831)]