2078346764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 4318272000

約数和(自身を除く): 2239925236

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 149, 221, 298, 403, 442, 509, 527, 596, 806, 884, 1018, 1054, 1612, 1937, 2036, 2108, 2533, 3874, 4619, 5066, 6617, 6851, 7748, 8653, 9238, 10132, 13234, 13702, 15779, 17306, 18476, 26468, 27404, 31558, 32929, 34612, 60047, 63116, 65858, 75841, 78523, 112489, 120094, 131716, 151682, 157046, 205127, 224978, 240188, 268243, 303364, 314092, 410254, 449956, 536486, 820508, 985933, 1020799, 1072972, 1289297, 1971866, 2041598, 2351071, 2578594, 3487159, 3943732, 4083196, 4702142, 5157188, 6974318, 9404284, 13948636, 16760861, 30563923, 33521722, 39968207, 61127846, 67043444, 79936414, 122255692, 159872828, 519586691, 1039173382, 2078346764]

約数ペア:

[(1, 2078346764), (2, 1039173382), (4, 519586691), (13, 159872828), (17, 122255692), (26, 79936414), (31, 67043444), (34, 61127846), (52, 39968207), (62, 33521722), (68, 30563923), (124, 16760861), (149, 13948636), (221, 9404284), (298, 6974318), (403, 5157188), (442, 4702142), (509, 4083196), (527, 3943732), (596, 3487159), (806, 2578594), (884, 2351071), (1018, 2041598), (1054, 1971866), (1612, 1289297), (1937, 1072972), (2036, 1020799), (2108, 985933), (2533, 820508), (3874, 536486), (4619, 449956), (5066, 410254), (6617, 314092), (6851, 303364), (7748, 268243), (8653, 240188), (9238, 224978), (10132, 205127), (13234, 157046), (13702, 151682), (15779, 131716), (17306, 120094), (18476, 112489), (26468, 78523), (27404, 75841), (31558, 65858), (32929, 63116), (34612, 60047)]