2017886668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1757741}}^1$

素因数の和:1757793

約数の個数: 24

約数和(自身を含む): 4134209184

約数和(自身を除く): 2116322516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1757741, 3515482, 7030964, 12304187, 24608374, 49216748, 72067381, 144134762, 288269524, 504471667, 1008943334, 2017886668]

約数ペア:

[(1, 2017886668), (2, 1008943334), (4, 504471667), (7, 288269524), (14, 144134762), (28, 72067381), (41, 49216748), (82, 24608374), (164, 12304187), (287, 7030964), (574, 3515482), (1148, 1757741)]