1299199528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641897}}^1$

素因数の和:641937

約数の個数: 32

約数和(自身を含む): 2772999360

約数和(自身を除く): 1473799832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 641897, 1283794, 2567588, 5135176, 7060867, 14121734, 14763631, 28243468, 29527262, 56486936, 59054524, 118109048, 162399941, 324799882, 649599764, 1299199528]

約数ペア:

[(1, 1299199528), (2, 649599764), (4, 324799882), (8, 162399941), (11, 118109048), (22, 59054524), (23, 56486936), (44, 29527262), (46, 28243468), (88, 14763631), (92, 14121734), (184, 7060867), (253, 5135176), (506, 2567588), (1012, 1283794), (2024, 641897)]