2019786039

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1506179}}^1$

素因数の和:1506334

約数の個数: 12

約数和(自身を含む): 2937051000

約数和(自身を除く): 917264961

約数列:

[1, 3, 9, 149, 447, 1341, 1506179, 4518537, 13555611, 224420671, 673262013, 2019786039]

約数ペア:

[(1, 2019786039), (3, 673262013), (9, 224420671), (149, 13555611), (447, 4518537), (1341, 1506179)]