260060216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{58153}}^1$

素因数の和:58215

約数の個数: 32

約数和(自身を含む): 537342960

約数和(自身を除く): 277282744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 58153, 116306, 232612, 465224, 755989, 1511978, 2500579, 3023956, 5001158, 6047912, 10002316, 20004632, 32507527, 65015054, 130030108, 260060216]

約数ペア:

[(1, 260060216), (2, 130030108), (4, 65015054), (8, 32507527), (13, 20004632), (26, 10002316), (43, 6047912), (52, 5001158), (86, 3023956), (104, 2500579), (172, 1511978), (344, 755989), (559, 465224), (1118, 232612), (2236, 116306), (4472, 58153)]