2012384308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{280589}}^1$

素因数の和:280767

約数の個数: 24

約数和(自身を含む): 3865407840

約数和(自身を除く): 1853023532

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 280589, 561178, 1122356, 3086479, 6172958, 12345916, 45736007, 91472014, 182944028, 503096077, 1006192154, 2012384308]

約数ペア:

[(1, 2012384308), (2, 1006192154), (4, 503096077), (11, 182944028), (22, 91472014), (44, 45736007), (163, 12345916), (326, 6172958), (652, 3086479), (1793, 1122356), (3586, 561178), (7172, 280589)]