121852556

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{10337}}^1$

素因数の和:10769

約数の個数: 24

約数和(自身を含む): 244307616

約数和(自身を除く): 122455060

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 10337, 11788, 20674, 41348, 72359, 144718, 289436, 4351877, 8703754, 17407508, 30463139, 60926278, 121852556]

約数ペア:

[(1, 121852556), (2, 60926278), (4, 30463139), (7, 17407508), (14, 8703754), (28, 4351877), (421, 289436), (842, 144718), (1684, 72359), (2947, 41348), (5894, 20674), (10337, 11788)]