565575556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5303}}^1$

素因数の和:5620

約数の個数: 48

約数和(自身を含む): 1222550784

約数和(自身を除く): 656975228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 293, 364, 586, 1172, 2051, 3809, 4102, 5303, 7618, 8204, 10606, 15236, 21212, 26663, 37121, 53326, 68939, 74242, 106652, 137878, 148484, 275756, 482573, 965146, 1553779, 1930292, 3107558, 6215116, 10876453, 20199127, 21752906, 40398254, 43505812, 80796508, 141393889, 282787778, 565575556]

約数ペア:

[(1, 565575556), (2, 282787778), (4, 141393889), (7, 80796508), (13, 43505812), (14, 40398254), (26, 21752906), (28, 20199127), (52, 10876453), (91, 6215116), (182, 3107558), (293, 1930292), (364, 1553779), (586, 965146), (1172, 482573), (2051, 275756), (3809, 148484), (4102, 137878), (5303, 106652), (7618, 74242), (8204, 68939), (10606, 53326), (15236, 37121), (21212, 26663)]