704858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 677542

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 199, 253, 322, 398, 506, 1393, 1771, 2189, 2786, 3542, 4378, 4577, 9154, 15323, 30646, 32039, 50347, 64078, 100694, 352429, 704858]

約数ペア:

[(1, 704858), (2, 352429), (7, 100694), (11, 64078), (14, 50347), (22, 32039), (23, 30646), (46, 15323), (77, 9154), (154, 4577), (161, 4378), (199, 3542), (253, 2786), (322, 2189), (398, 1771), (506, 1393)]