8342438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4871

約数の個数: 16

約数和(自身を含む): 13680240

約数和(自身を除く): 5337802

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 4789, 9578, 62257, 124514, 320863, 641726, 4171219, 8342438]

約数ペア:

[(1, 8342438), (2, 4171219), (13, 641726), (26, 320863), (67, 124514), (134, 62257), (871, 9578), (1742, 4789)]