1012890142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{169891}}^1$

素因数の和:170175

約数の個数: 16

約数和(自身を含む): 1663582464

約数和(自身を除く): 650692322

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 169891, 339782, 1868801, 3737602, 46040461, 92080922, 506445071, 1012890142]

約数ペア:

[(1, 1012890142), (2, 506445071), (11, 92080922), (22, 46040461), (271, 3737602), (542, 1868801), (2981, 339782), (5962, 169891)]