2018481773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{144829}}^1$

素因数の和:145028

約数の個数: 16

約数和(自身を含む): 2530469760

約数和(自身を除く): 511987987

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 13937, 144829, 1013803, 1593119, 11151833, 26214049, 183498343, 288354539, 2018481773]

約数ペア:

[(1, 2018481773), (7, 288354539), (11, 183498343), (77, 26214049), (181, 11151833), (1267, 1593119), (1991, 1013803), (13937, 144829)]