2804679892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 5982584832

約数和(自身を除く): 3177904940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 137, 161, 166, 274, 322, 332, 383, 548, 581, 644, 766, 959, 1162, 1532, 1909, 1918, 2324, 2681, 3151, 3818, 3836, 5362, 6302, 7636, 8809, 10724, 11371, 12604, 13363, 17618, 22057, 22742, 26726, 31789, 35236, 44114, 45484, 52471, 53452, 61663, 63578, 79597, 88228, 104942, 123326, 127156, 159194, 209884, 222523, 246652, 261533, 318388, 367297, 445046, 523066, 731147, 734594, 890092, 1046132, 1206833, 1462294, 1469188, 1830731, 2413666, 2924588, 3661462, 4355093, 4827332, 5118029, 7322924, 8447831, 8710186, 10236058, 16895662, 17420372, 20472116, 30485651, 33791324, 60971302, 100167139, 121942604, 200334278, 400668556, 701169973, 1402339946, 2804679892]

約数ペア:

[(1, 2804679892), (2, 1402339946), (4, 701169973), (7, 400668556), (14, 200334278), (23, 121942604), (28, 100167139), (46, 60971302), (83, 33791324), (92, 30485651), (137, 20472116), (161, 17420372), (166, 16895662), (274, 10236058), (322, 8710186), (332, 8447831), (383, 7322924), (548, 5118029), (581, 4827332), (644, 4355093), (766, 3661462), (959, 2924588), (1162, 2413666), (1532, 1830731), (1909, 1469188), (1918, 1462294), (2324, 1206833), (2681, 1046132), (3151, 890092), (3818, 734594), (3836, 731147), (5362, 523066), (6302, 445046), (7636, 367297), (8809, 318388), (10724, 261533), (11371, 246652), (12604, 222523), (13363, 209884), (17618, 159194), (22057, 127156), (22742, 123326), (26726, 104942), (31789, 88228), (35236, 79597), (44114, 63578), (45484, 61663), (52471, 53452)]