249256172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{14947}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 477140160

約数和(自身を除く): 227883988

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 14947, 16676, 29894, 59788, 164417, 328834, 657668, 5664913, 11329826, 22659652, 62314043, 124628086, 249256172]

約数ペア:

[(1, 249256172), (2, 124628086), (4, 62314043), (11, 22659652), (22, 11329826), (44, 5664913), (379, 657668), (758, 328834), (1516, 164417), (4169, 59788), (8338, 29894), (14947, 16676)]