2021378466

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{661879}}^1$

素因数の和:662393

約数の個数: 16

約数和(自身を含む): 4050705600

約数和(自身を除く): 2029327134

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 661879, 1323758, 1985637, 3971274, 336896411, 673792822, 1010689233, 2021378466]

約数ペア:

[(1, 2021378466), (2, 1010689233), (3, 673792822), (6, 336896411), (509, 3971274), (1018, 1985637), (1527, 1323758), (3054, 661879)]