2078574388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2486333}}^1$

素因数の和:2486367

約数の個数: 24

約数和(自身を含む): 4177041120

約数和(自身を除く): 2098466732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2486333, 4972666, 9945332, 27349663, 47240327, 54699326, 94480654, 109398652, 188961308, 519643597, 1039287194, 2078574388]

約数ペア:

[(1, 2078574388), (2, 1039287194), (4, 519643597), (11, 188961308), (19, 109398652), (22, 94480654), (38, 54699326), (44, 47240327), (76, 27349663), (209, 9945332), (418, 4972666), (836, 2486333)]