26820458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112691}}^1$

素因数の和:112717

約数の個数: 16

約数和(自身を含む): 48682944

約数和(自身を除く): 21862486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 112691, 225382, 788837, 1577674, 1915747, 3831494, 13410229, 26820458]

約数ペア:

[(1, 26820458), (2, 13410229), (7, 3831494), (14, 1915747), (17, 1577674), (34, 788837), (119, 225382), (238, 112691)]