2269892.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 43243200

約数和(自身を除く): 24107512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 389, 473, 559, 572, 778, 946, 1118, 1144, 1556, 1892, 2236, 3112, 3784, 4279, 4472, 5057, 6149, 8558, 10114, 12298, 16727, 17116, 20228, 24596, 33454, 34232, 40456, 49192, 55627, 66908, 111254, 133816, 183997, 217451, 222508, 367994, 434902, 445016, 735988, 869804, 1471976, 1739608, 2391961, 4783922, 9567844, 19135688]

約数ペア:

[(1, 19135688), (2, 9567844), (4, 4783922), (8, 2391961), (11, 1739608), (13, 1471976), (22, 869804), (26, 735988), (43, 445016), (44, 434902), (52, 367994), (86, 222508), (88, 217451), (104, 183997), (143, 133816), (172, 111254), (286, 66908), (344, 55627), (389, 49192), (473, 40456), (559, 34232), (572, 33454), (778, 24596), (946, 20228), (1118, 17116), (1144, 16727), (1556, 12298), (1892, 10114), (2236, 8558), (3112, 6149), (3784, 5057), (4279, 4472)]