2750306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 4567680

約数和(自身を除く): 1817374

約数列:

[1, 2, 13, 26, 79, 103, 158, 169, 206, 338, 1027, 1339, 2054, 2678, 8137, 13351, 16274, 17407, 26702, 34814, 105781, 211562, 1375153, 2750306]

約数ペア:

[(1, 2750306), (2, 1375153), (13, 211562), (26, 105781), (79, 34814), (103, 26702), (158, 17407), (169, 16274), (206, 13351), (338, 8137), (1027, 2678), (1339, 2054)]