26931230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158419}}^1$

素因数の和:158443

約数の個数: 16

約数和(自身を含む): 51328080

約数和(自身を除く): 24396850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 158419, 316838, 792095, 1584190, 2693123, 5386246, 13465615, 26931230]

約数ペア:

[(1, 26931230), (2, 13465615), (5, 5386246), (10, 2693123), (17, 1584190), (34, 792095), (85, 316838), (170, 158419)]