1330490868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223087}}^1$

素因数の和:223172

約数の個数: 48

約数和(自身を含む): 3597963264

約数和(自身を除く): 2267472396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 223087, 446174, 669261, 892348, 1338522, 1561609, 2677044, 3123218, 4684827, 6246436, 9369654, 15839177, 18739308, 31678354, 47517531, 63356708, 95035062, 110874239, 190070124, 221748478, 332622717, 443496956, 665245434, 1330490868]

約数ペア:

[(1, 1330490868), (2, 665245434), (3, 443496956), (4, 332622717), (6, 221748478), (7, 190070124), (12, 110874239), (14, 95035062), (21, 63356708), (28, 47517531), (42, 31678354), (71, 18739308), (84, 15839177), (142, 9369654), (213, 6246436), (284, 4684827), (426, 3123218), (497, 2677044), (852, 1561609), (994, 1338522), (1491, 892348), (1988, 669261), (2982, 446174), (5964, 223087)]