1229386484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 2328782400

約数和(自身を除く): 1099395916

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 149, 268, 298, 596, 1139, 1811, 2278, 2533, 3622, 4556, 5066, 7244, 9983, 10132, 19966, 30787, 39932, 61574, 121337, 123148, 169711, 242674, 269839, 339422, 485348, 539678, 678844, 1079356, 2062729, 4125458, 4587263, 8250916, 9174526, 18079213, 18349052, 36158426, 72316852, 307346621, 614693242, 1229386484]

約数ペア:

[(1, 1229386484), (2, 614693242), (4, 307346621), (17, 72316852), (34, 36158426), (67, 18349052), (68, 18079213), (134, 9174526), (149, 8250916), (268, 4587263), (298, 4125458), (596, 2062729), (1139, 1079356), (1811, 678844), (2278, 539678), (2533, 485348), (3622, 339422), (4556, 269839), (5066, 242674), (7244, 169711), (9983, 123148), (10132, 121337), (19966, 61574), (30787, 39932)]