2000714044

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{72103}}^1$

素因数の和:73105

約数の個数: 24

約数和(自身を含む): 4005521408

約数和(自身を除く): 2004807364

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 72103, 144206, 288412, 504721, 1009442, 2018884, 71454073, 142908146, 285816292, 500178511, 1000357022, 2000714044]

約数ペア:

[(1, 2000714044), (2, 1000357022), (4, 500178511), (7, 285816292), (14, 142908146), (28, 71454073), (991, 2018884), (1982, 1009442), (3964, 504721), (6937, 288412), (13874, 144206), (27748, 72103)]