1813390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10691

約数の個数: 16

約数和(自身を含む): 3456432

約数和(自身を除く): 1643042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10667, 21334, 53335, 106670, 181339, 362678, 906695, 1813390]

約数ペア:

[(1, 1813390), (2, 906695), (5, 362678), (10, 181339), (17, 106670), (34, 53335), (85, 21334), (170, 10667)]