449656922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 838591488

約数和(自身を除く): 388934566

約数列:

[1, 2, 11, 13, 22, 26, 31, 41, 62, 82, 143, 286, 341, 403, 451, 533, 682, 806, 902, 1066, 1237, 1271, 2474, 2542, 4433, 5863, 8866, 11726, 13607, 13981, 16081, 16523, 27214, 27962, 32162, 33046, 38347, 50717, 76694, 101434, 176891, 181753, 353782, 363506, 421817, 498511, 557887, 659321, 843634, 997022, 1115774, 1318642, 1572227, 3144454, 5483621, 7252531, 10967242, 14505062, 17294497, 20438951, 34588994, 40877902, 224828461, 449656922]

約数ペア:

[(1, 449656922), (2, 224828461), (11, 40877902), (13, 34588994), (22, 20438951), (26, 17294497), (31, 14505062), (41, 10967242), (62, 7252531), (82, 5483621), (143, 3144454), (286, 1572227), (341, 1318642), (403, 1115774), (451, 997022), (533, 843634), (682, 659321), (806, 557887), (902, 498511), (1066, 421817), (1237, 363506), (1271, 353782), (2474, 181753), (2542, 176891), (4433, 101434), (5863, 76694), (8866, 50717), (11726, 38347), (13607, 33046), (13981, 32162), (16081, 27962), (16523, 27214)]