2019435279

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1\times {\mathrm{4703}}^1$

素因数の和:8238

約数の個数: 16

約数和(自身を含む): 2759629824

約数和(自身を除く): 740194545

約数列:

[1, 3, 41, 123, 3491, 4703, 10473, 14109, 143131, 192823, 429393, 578469, 16418173, 49254519, 673145093, 2019435279]

約数ペア:

[(1, 2019435279), (3, 673145093), (41, 49254519), (123, 16418173), (3491, 578469), (4703, 429393), (10473, 192823), (14109, 143131)]