2013993049537

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{35423}}^1\times {\mathrm{262007}}^1$

素因数の和:297468

約数の個数: 16

約数和(自身を含む): 2376031076352

約数和(自身を除く): 362038026815

約数列:

[1, 7, 31, 217, 35423, 247961, 262007, 1098113, 1834049, 7686791, 8122217, 56855519, 9281073961, 64967517727, 287713292791, 2013993049537]

約数ペア:

[(1, 2013993049537), (7, 287713292791), (31, 64967517727), (217, 9281073961), (35423, 56855519), (247961, 8122217), (262007, 7686791), (1098113, 1834049)]