78383006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42461}}^1$

素因数の和:42547

約数の個数: 16

約数和(自身を含む): 128405088

約数和(自身を除く): 50022082

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 42461, 84922, 551993, 1103986, 3014731, 6029462, 39191503, 78383006]

約数ペア:

[(1, 78383006), (2, 39191503), (13, 6029462), (26, 3014731), (71, 1103986), (142, 551993), (923, 84922), (1846, 42461)]