2199544424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187931}}^1$

素因数の和:187974

約数の個数: 64

約数和(自身を含む): 5412441600

約数和(自身を除く): 3212897176

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 187931, 375862, 751724, 1315517, 1503448, 2067241, 2631034, 3570689, 4134482, 5262068, 7141378, 8268964, 10524136, 14282756, 14470687, 16537928, 24994823, 28565512, 28941374, 39277579, 49989646, 57882748, 78555158, 99979292, 115765496, 157110316, 199958584, 274943053, 314220632, 549886106, 1099772212, 2199544424]

約数ペア:

[(1, 2199544424), (2, 1099772212), (4, 549886106), (7, 314220632), (8, 274943053), (11, 199958584), (14, 157110316), (19, 115765496), (22, 99979292), (28, 78555158), (38, 57882748), (44, 49989646), (56, 39277579), (76, 28941374), (77, 28565512), (88, 24994823), (133, 16537928), (152, 14470687), (154, 14282756), (209, 10524136), (266, 8268964), (308, 7141378), (418, 5262068), (532, 4134482), (616, 3570689), (836, 2631034), (1064, 2067241), (1463, 1503448), (1672, 1315517), (2926, 751724), (5852, 375862), (11704, 187931)]