17290990

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3851}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 31201200

約数和(自身を除く): 13910210

約数列:

[1, 2, 5, 10, 449, 898, 2245, 3851, 4490, 7702, 19255, 38510, 1729099, 3458198, 8645495, 17290990]

約数ペア:

[(1, 17290990), (2, 8645495), (5, 3458198), (10, 1729099), (449, 38510), (898, 19255), (2245, 7702), (3851, 4490)]