142983982

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{4421}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 217986912

約数和(自身を除く): 75002930

約数列:

[1, 2, 103, 157, 206, 314, 4421, 8842, 16171, 32342, 455363, 694097, 910726, 1388194, 71491991, 142983982]

約数ペア:

[(1, 142983982), (2, 71491991), (103, 1388194), (157, 910726), (206, 694097), (314, 455363), (4421, 32342), (8842, 16171)]