1891465364

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{641}}^1\times {\mathrm{3061}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 3330071976

約数和(自身を除く): 1438606612

約数列:

[1, 2, 4, 241, 482, 641, 964, 1282, 2564, 3061, 6122, 12244, 154481, 308962, 617924, 737701, 1475402, 1962101, 2950804, 3924202, 7848404, 472866341, 945732682, 1891465364]

約数ペア:

[(1, 1891465364), (2, 945732682), (4, 472866341), (241, 7848404), (482, 3924202), (641, 2950804), (964, 1962101), (1282, 1475402), (2564, 737701), (3061, 617924), (6122, 308962), (12244, 154481)]