2787526898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1567}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 4786225920

約数和(自身を除く): 1998699022

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 277, 338, 494, 554, 1567, 3134, 3211, 3601, 5263, 6422, 7202, 10526, 20371, 29773, 40742, 46813, 59546, 68419, 93626, 136838, 264823, 387049, 434059, 529646, 774098, 868118, 889447, 1778894, 5031637, 5642767, 8247121, 10063274, 11285534, 16494242, 73355971, 107212573, 146711942, 214425146, 1393763449, 2787526898]

約数ペア:

[(1, 2787526898), (2, 1393763449), (13, 214425146), (19, 146711942), (26, 107212573), (38, 73355971), (169, 16494242), (247, 11285534), (277, 10063274), (338, 8247121), (494, 5642767), (554, 5031637), (1567, 1778894), (3134, 889447), (3211, 868118), (3601, 774098), (5263, 529646), (6422, 434059), (7202, 387049), (10526, 264823), (20371, 136838), (29773, 93626), (40742, 68419), (46813, 59546)]