1789339252

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{15859}}^1$

素因数の和:16351

約数の個数: 24

約数和(自身を含む): 3185829920

約数和(自身を除く): 1396490668

約数列:

[1, 2, 4, 67, 134, 268, 421, 842, 1684, 15859, 28207, 31718, 56414, 63436, 112828, 1062553, 2125106, 4250212, 6676639, 13353278, 26706556, 447334813, 894669626, 1789339252]

約数ペア:

[(1, 1789339252), (2, 894669626), (4, 447334813), (67, 26706556), (134, 13353278), (268, 6676639), (421, 4250212), (842, 2125106), (1684, 1062553), (15859, 112828), (28207, 63436), (31718, 56414)]