353165722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 666600192

約数和(自身を除く): 313434470

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 169, 182, 338, 427, 793, 854, 1183, 1586, 2366, 2447, 4894, 5551, 10309, 11102, 17129, 20618, 31811, 34258, 63622, 72163, 144326, 149267, 222677, 298534, 413543, 445354, 827086, 1044869, 1940471, 2089738, 2894801, 3880942, 5789602, 13583297, 25226123, 27166594, 50452246, 176582861, 353165722]

約数ペア:

[(1, 353165722), (2, 176582861), (7, 50452246), (13, 27166594), (14, 25226123), (26, 13583297), (61, 5789602), (91, 3880942), (122, 2894801), (169, 2089738), (182, 1940471), (338, 1044869), (427, 827086), (793, 445354), (854, 413543), (1183, 298534), (1586, 222677), (2366, 149267), (2447, 144326), (4894, 72163), (5551, 63622), (10309, 34258), (11102, 31811), (17129, 20618)]