129250274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6242

約数の個数: 24

約数和(自身を含む): 211706460

約数和(自身を除く): 82456186

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 6173, 10469, 12346, 20938, 117287, 179017, 234574, 358034, 2228453, 3401323, 4456906, 6802646, 64625137, 129250274]

約数ペア:

[(1, 129250274), (2, 64625137), (19, 6802646), (29, 4456906), (38, 3401323), (58, 2228453), (361, 358034), (551, 234574), (722, 179017), (1102, 117287), (6173, 20938), (10469, 12346)]