2009381810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11819893}}^1$

素因数の和:11819917

約数の個数: 16

約数和(自身を含む): 3829645656

約数和(自身を除く): 1820263846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11819893, 23639786, 59099465, 118198930, 200938181, 401876362, 1004690905, 2009381810]

約数ペア:

[(1, 2009381810), (2, 1004690905), (5, 401876362), (10, 200938181), (17, 118198930), (34, 59099465), (85, 23639786), (170, 11819893)]