2009392316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{628721}}^1$

素因数の和:628789

約数の個数: 24

約数和(自身を含む): 3802510656

約数和(自身を除く): 1793118340

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 628721, 1257442, 2514884, 10688257, 21376514, 29549887, 42753028, 59099774, 118199548, 502348079, 1004696158, 2009392316]

約数ペア:

[(1, 2009392316), (2, 1004696158), (4, 502348079), (17, 118199548), (34, 59099774), (47, 42753028), (68, 29549887), (94, 21376514), (188, 10688257), (799, 2514884), (1598, 1257442), (3196, 628721)]