2012262917

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{4909}}^1$

素因数の和:6836

約数の個数: 16

約数和(自身を含む): 2375654400

約数和(自身を除く): 363391483

約数列:

[1, 7, 31, 217, 1889, 4909, 13223, 34363, 58559, 152179, 409913, 1065253, 9273101, 64911707, 287466131, 2012262917]

約数ペア:

[(1, 2012262917), (7, 287466131), (31, 64911707), (217, 9273101), (1889, 1065253), (4909, 409913), (13223, 152179), (34363, 58559)]