1879215078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{339331}}^1$

素因数の和:339420

約数の個数: 32

約数和(自身を含む): 4104559872

約数和(自身を除く): 2225344794

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 339331, 678662, 1017993, 2035986, 4411303, 8822606, 13233909, 24092501, 26467818, 48185002, 72277503, 144555006, 313202513, 626405026, 939607539, 1879215078]

約数ペア:

[(1, 1879215078), (2, 939607539), (3, 626405026), (6, 313202513), (13, 144555006), (26, 72277503), (39, 48185002), (71, 26467818), (78, 24092501), (142, 13233909), (213, 8822606), (426, 4411303), (923, 2035986), (1846, 1017993), (2769, 678662), (5538, 339331)]