2018421884

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1204309}}^1$

素因数の和:1204732

約数の個数: 12

約数和(自身を含む): 3540671400

約数和(自身を除く): 1522249516

約数列:

[1, 2, 4, 419, 838, 1676, 1204309, 2408618, 4817236, 504605471, 1009210942, 2018421884]

約数ペア:

[(1, 2018421884), (2, 1009210942), (4, 504605471), (419, 4817236), (838, 2408618), (1676, 1204309)]