2743138904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42643}}^1$

素因数の和:42720

約数の個数: 64

約数和(自身を含む): 6079328640

約数和(自身を除く): 3336189736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 731, 748, 946, 1462, 1496, 1892, 2924, 3784, 5848, 8041, 16082, 32164, 42643, 64328, 85286, 170572, 341144, 469073, 724931, 938146, 1449862, 1833649, 1876292, 2899724, 3667298, 3752584, 5799448, 7334596, 7974241, 14669192, 15948482, 20170139, 31172033, 31896964, 40340278, 62344066, 63793928, 80680556, 124688132, 161361112, 249376264, 342892363, 685784726, 1371569452, 2743138904]

約数ペア:

[(1, 2743138904), (2, 1371569452), (4, 685784726), (8, 342892363), (11, 249376264), (17, 161361112), (22, 124688132), (34, 80680556), (43, 63793928), (44, 62344066), (68, 40340278), (86, 31896964), (88, 31172033), (136, 20170139), (172, 15948482), (187, 14669192), (344, 7974241), (374, 7334596), (473, 5799448), (731, 3752584), (748, 3667298), (946, 2899724), (1462, 1876292), (1496, 1833649), (1892, 1449862), (2924, 938146), (3784, 724931), (5848, 469073), (8041, 341144), (16082, 170572), (32164, 85286), (42643, 64328)]