2009353964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{628709}}^1$

素因数の和:628777

約数の個数: 24

約数和(自身を含む): 3802438080

約数和(自身を除く): 1793084116

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 628709, 1257418, 2514836, 10688053, 21376106, 29549323, 42752212, 59098646, 118197292, 502338491, 1004676982, 2009353964]

約数ペア:

[(1, 2009353964), (2, 1004676982), (4, 502338491), (17, 118197292), (34, 59098646), (47, 42752212), (68, 29549323), (94, 21376106), (188, 10688053), (799, 2514836), (1598, 1257418), (3196, 628709)]