2018004884

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1015093}}^1$

素因数の和:1015175

約数の個数: 24

約数和(自身を含む): 4092859008

約数和(自身を除く): 2074854124

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1015093, 2030186, 4060372, 7105651, 14211302, 28422604, 72071603, 144143206, 288286412, 504501221, 1009002442, 2018004884]

約数ペア:

[(1, 2018004884), (2, 1009002442), (4, 504501221), (7, 288286412), (14, 144143206), (28, 72071603), (71, 28422604), (142, 14211302), (284, 7105651), (497, 4060372), (994, 2030186), (1988, 1015093)]