2017661272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{10709}}^1$

素因数の和:12867

約数の個数: 32

約数和(自身を含む): 4129347600

約数和(自身を除く): 2111686328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2141, 4282, 8564, 10709, 17128, 21418, 23551, 42836, 47102, 85672, 94204, 117799, 188408, 235598, 471196, 942392, 22927969, 45855938, 91711876, 183423752, 252207659, 504415318, 1008830636, 2017661272]

約数ペア:

[(1, 2017661272), (2, 1008830636), (4, 504415318), (8, 252207659), (11, 183423752), (22, 91711876), (44, 45855938), (88, 22927969), (2141, 942392), (4282, 471196), (8564, 235598), (10709, 188408), (17128, 117799), (21418, 94204), (23551, 85672), (42836, 47102)]