421847998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 757040256

約数和(自身を除く): 335192258

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 169, 286, 338, 913, 1079, 1367, 1826, 1859, 2158, 2734, 3718, 11869, 14027, 15037, 17771, 23738, 28054, 30074, 35542, 113461, 154297, 195481, 226922, 231023, 308594, 390962, 462046, 1248071, 1474993, 2496142, 2541253, 2949986, 5082506, 16224923, 19174909, 32449846, 38349818, 210923999, 421847998]

約数ペア:

[(1, 421847998), (2, 210923999), (11, 38349818), (13, 32449846), (22, 19174909), (26, 16224923), (83, 5082506), (143, 2949986), (166, 2541253), (169, 2496142), (286, 1474993), (338, 1248071), (913, 462046), (1079, 390962), (1367, 308594), (1826, 231023), (1859, 226922), (2158, 195481), (2734, 154297), (3718, 113461), (11869, 35542), (14027, 30074), (15037, 28054), (17771, 23738)]