266080012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{4969}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 508490640

約数和(自身を除く): 242410628

約数列:

[1, 2, 4, 11, 22, 44, 1217, 2434, 4868, 4969, 9938, 13387, 19876, 26774, 53548, 54659, 109318, 218636, 6047273, 12094546, 24189092, 66520003, 133040006, 266080012]

約数ペア:

[(1, 266080012), (2, 133040006), (4, 66520003), (11, 24189092), (22, 12094546), (44, 6047273), (1217, 218636), (2434, 109318), (4868, 54659), (4969, 53548), (9938, 26774), (13387, 19876)]