2002296947

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{2003}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 2434427136

約数和(自身を除く): 432130189

約数列:

[1, 7, 23, 49, 161, 887, 1127, 2003, 6209, 14021, 20401, 43463, 46069, 98147, 142807, 322483, 999649, 1776661, 2257381, 12436627, 40863203, 87056389, 286042421, 2002296947]

約数ペア:

[(1, 2002296947), (7, 286042421), (23, 87056389), (49, 40863203), (161, 12436627), (887, 2257381), (1127, 1776661), (2003, 999649), (6209, 322483), (14021, 142807), (20401, 98147), (43463, 46069)]