804912086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 1442273280

約数和(自身を除く): 637361194

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 589, 682, 1178, 2299, 3751, 4598, 5647, 6479, 7502, 11294, 12958, 62117, 71269, 107293, 124234, 142538, 175057, 214586, 350114, 683287, 1180223, 1366574, 1925627, 2360446, 3326083, 3851254, 6652166, 12982453, 21181897, 25964906, 36586913, 42363794, 73173826, 402456043, 804912086]

約数ペア:

[(1, 804912086), (2, 402456043), (11, 73173826), (19, 42363794), (22, 36586913), (31, 25964906), (38, 21181897), (62, 12982453), (121, 6652166), (209, 3851254), (242, 3326083), (341, 2360446), (418, 1925627), (589, 1366574), (682, 1180223), (1178, 683287), (2299, 350114), (3751, 214586), (4598, 175057), (5647, 142538), (6479, 124234), (7502, 107293), (11294, 71269), (12958, 62117)]