422909170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2487701}}^1$

素因数の和:2487725

約数の個数: 16

約数和(自身を含む): 806015448

約数和(自身を除く): 383106278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2487701, 4975402, 12438505, 24877010, 42290917, 84581834, 211454585, 422909170]

約数ペア:

[(1, 422909170), (2, 211454585), (5, 84581834), (10, 42290917), (17, 24877010), (34, 12438505), (85, 4975402), (170, 2487701)]