260573354

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{21503}}^1$

素因数の和:21661

約数の個数: 16

約数和(自身を含む): 401006592

約数和(自身を除く): 140433238

約数列:

[1, 2, 73, 83, 146, 166, 6059, 12118, 21503, 43006, 1569719, 1784749, 3139438, 3569498, 130286677, 260573354]

約数ペア:

[(1, 260573354), (2, 130286677), (73, 3569498), (83, 3139438), (146, 1784749), (166, 1569719), (6059, 43006), (12118, 21503)]