2912985944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1583}}^1\times {\mathrm{1901}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 6010472160

約数和(自身を除く): 3097486216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1583, 1901, 3166, 3802, 6332, 7604, 12664, 15208, 17413, 20911, 34826, 41822, 69652, 83644, 139304, 167288, 191543, 230021, 383086, 460042, 766172, 920084, 1532344, 1840168, 3009283, 6018566, 12037132, 24074264, 33102113, 66204226, 132408452, 264816904, 364123243, 728246486, 1456492972, 2912985944]

約数ペア:

[(1, 2912985944), (2, 1456492972), (4, 728246486), (8, 364123243), (11, 264816904), (22, 132408452), (44, 66204226), (88, 33102113), (121, 24074264), (242, 12037132), (484, 6018566), (968, 3009283), (1583, 1840168), (1901, 1532344), (3166, 920084), (3802, 766172), (6332, 460042), (7604, 383086), (12664, 230021), (15208, 191543), (17413, 167288), (20911, 139304), (34826, 83644), (41822, 69652)]