2019079982

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1\times {\mathrm{2459}}^1$

素因数の和:3751

約数の個数: 16

約数和(自身を含む): 3039379200

約数和(自身を除く): 1020299218

約数列:

[1, 2, 571, 719, 1142, 1438, 2459, 4918, 410549, 821098, 1404089, 1768021, 2808178, 3536042, 1009539991, 2019079982]

約数ペア:

[(1, 2019079982), (2, 1009539991), (571, 3536042), (719, 2808178), (1142, 1768021), (1438, 1404089), (2459, 821098), (4918, 410549)]