2009660.00000000

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 40225280

約数和(自身を除く): 11761931

約数列:

[1, 3, 19, 57, 151, 453, 2869, 3307, 8607, 9921, 62833, 188499, 499357, 1498071, 9487783, 28463349]

約数ペア:

[(1, 28463349), (3, 9487783), (19, 1498071), (57, 499357), (151, 188499), (453, 62833), (2869, 9921), (3307, 8607)]