8889377068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{113437}}^1$

素因数の和:113602

約数の個数: 48

約数和(自身を含む): 18409626144

約数和(自身を除く): 9520249076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1507, 1781, 3014, 3562, 6028, 7124, 19591, 39182, 78364, 113437, 226874, 453748, 1247807, 1474681, 2495614, 2949362, 4991228, 5898724, 15540869, 16221491, 31081738, 32442982, 62163476, 64885964, 170949559, 202031297, 341899118, 404062594, 683798236, 808125188, 2222344267, 4444688534, 8889377068]

約数ペア:

[(1, 8889377068), (2, 4444688534), (4, 2222344267), (11, 808125188), (13, 683798236), (22, 404062594), (26, 341899118), (44, 202031297), (52, 170949559), (137, 64885964), (143, 62163476), (274, 32442982), (286, 31081738), (548, 16221491), (572, 15540869), (1507, 5898724), (1781, 4991228), (3014, 2949362), (3562, 2495614), (6028, 1474681), (7124, 1247807), (19591, 453748), (39182, 226874), (78364, 113437)]