2084866008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 5495212800

約数和(自身を除く): 3410346792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 97, 118, 129, 172, 177, 194, 236, 258, 291, 344, 353, 354, 388, 472, 516, 582, 706, 708, 776, 1032, 1059, 1164, 1412, 1416, 2118, 2328, 2537, 2824, 4171, 4236, 5074, 5723, 7611, 8342, 8472, 10148, 11446, 12513, 15179, 15222, 16684, 17169, 20296, 20827, 22892, 25026, 30358, 30444, 33368, 34241, 34338, 41654, 45537, 45784, 50052, 60716, 60888, 62481, 68482, 68676, 83308, 91074, 100104, 102723, 121432, 124962, 136964, 137352, 166616, 182148, 205446, 246089, 249924, 273928, 364296, 410892, 492178, 499848, 738267, 821784, 895561, 984356, 1472363, 1476534, 1791122, 1968712, 2020219, 2686683, 2944726, 2953068, 3582244, 4040438, 4417089, 5373366, 5889452, 5906136, 6060657, 7164488, 8080876, 8834178, 10746732, 11778904, 12121314, 16161752, 17668356, 21493464, 24242628, 35336712, 48485256, 86869417, 173738834, 260608251, 347477668, 521216502, 694955336, 1042433004, 2084866008]

約数ペア:

[(1, 2084866008), (2, 1042433004), (3, 694955336), (4, 521216502), (6, 347477668), (8, 260608251), (12, 173738834), (24, 86869417), (43, 48485256), (59, 35336712), (86, 24242628), (97, 21493464), (118, 17668356), (129, 16161752), (172, 12121314), (177, 11778904), (194, 10746732), (236, 8834178), (258, 8080876), (291, 7164488), (344, 6060657), (353, 5906136), (354, 5889452), (388, 5373366), (472, 4417089), (516, 4040438), (582, 3582244), (706, 2953068), (708, 2944726), (776, 2686683), (1032, 2020219), (1059, 1968712), (1164, 1791122), (1412, 1476534), (1416, 1472363), (2118, 984356), (2328, 895561), (2537, 821784), (2824, 738267), (4171, 499848), (4236, 492178), (5074, 410892), (5723, 364296), (7611, 273928), (8342, 249924), (8472, 246089), (10148, 205446), (11446, 182148), (12513, 166616), (15179, 137352), (15222, 136964), (16684, 124962), (17169, 121432), (20296, 102723), (20827, 100104), (22892, 91074), (25026, 83308), (30358, 68676), (30444, 68482), (33368, 62481), (34241, 60888), (34338, 60716), (41654, 50052), (45537, 45784)]