1260138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 2803392

約数和(自身を除く): 1543254

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 313, 366, 626, 671, 939, 1342, 1878, 2013, 3443, 4026, 6886, 10329, 19093, 20658, 38186, 57279, 114558, 210023, 420046, 630069, 1260138]

約数ペア:

[(1, 1260138), (2, 630069), (3, 420046), (6, 210023), (11, 114558), (22, 57279), (33, 38186), (61, 20658), (66, 19093), (122, 10329), (183, 6886), (313, 4026), (366, 3443), (626, 2013), (671, 1878), (939, 1342)]