1617044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 3362772

約数和(自身を除く): 1745728

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 257, 286, 484, 514, 572, 1028, 1573, 2827, 3146, 3341, 5654, 6292, 6682, 11308, 13364, 31097, 36751, 62194, 73502, 124388, 147004, 404261, 808522, 1617044]

約数ペア:

[(1, 1617044), (2, 808522), (4, 404261), (11, 147004), (13, 124388), (22, 73502), (26, 62194), (44, 36751), (52, 31097), (121, 13364), (143, 11308), (242, 6682), (257, 6292), (286, 5654), (484, 3341), (514, 3146), (572, 2827), (1028, 1573)]