2018492276

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{487}}^1\times {\mathrm{2473}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 3549497280

約数和(自身を除く): 1531005004

約数列:

[1, 2, 4, 419, 487, 838, 974, 1676, 1948, 2473, 4946, 9892, 204053, 408106, 816212, 1036187, 1204351, 2072374, 2408702, 4144748, 4817404, 504623069, 1009246138, 2018492276]

約数ペア:

[(1, 2018492276), (2, 1009246138), (4, 504623069), (419, 4817404), (487, 4144748), (838, 2408702), (974, 2072374), (1676, 1204351), (1948, 1036187), (2473, 816212), (4946, 408106), (9892, 204053)]