2010223019

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{16301}}^1$

素因数の和:16610

約数の個数: 16

約数和(自身を含む): 2337054720

約数和(自身を除く): 326831701

約数列:

[1, 7, 79, 223, 553, 1561, 16301, 17617, 114107, 123319, 1287779, 3635123, 9014453, 25445861, 287174717, 2010223019]

約数ペア:

[(1, 2010223019), (7, 287174717), (79, 25445861), (223, 9014453), (553, 3635123), (1561, 1287779), (16301, 123319), (17617, 114107)]