4297888502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{720397}}^1$

素因数の和:720575

約数の個数: 16

約数和(自身を含む): 6829373040

約数和(自身を除く): 2531484538

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 720397, 1440794, 13687543, 27375086, 113102329, 226204658, 2148944251, 4297888502]

約数ペア:

[(1, 4297888502), (2, 2148944251), (19, 226204658), (38, 113102329), (157, 27375086), (314, 13687543), (2983, 1440794), (5966, 720397)]