313664846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2357}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 537850368

約数和(自身を除く): 224185522

約数列:

[1, 2, 11, 22, 23, 46, 253, 263, 506, 526, 2357, 2893, 4714, 5786, 6049, 12098, 25927, 51854, 54211, 66539, 108422, 133078, 596321, 619891, 1192642, 1239782, 6818801, 13637602, 14257493, 28514986, 156832423, 313664846]

約数ペア:

[(1, 313664846), (2, 156832423), (11, 28514986), (22, 14257493), (23, 13637602), (46, 6818801), (253, 1239782), (263, 1192642), (506, 619891), (526, 596321), (2357, 133078), (2893, 108422), (4714, 66539), (5786, 54211), (6049, 51854), (12098, 25927)]