2061091.00000000

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 24750336

約数和(自身を除く): 4288363

約数列:

[1, 7, 23, 73, 161, 511, 1679, 1741, 11753, 12187, 40043, 127093, 280301, 889651, 2923139, 20461973]

約数ペア:

[(1, 20461973), (7, 2923139), (23, 889651), (73, 280301), (161, 127093), (511, 40043), (1679, 12187), (1741, 11753)]