3886148656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^2\times {\mathrm{967}}^1$

素因数の和:1266

約数の個数: 60

約数和(自身を含む): 8175799632

約数和(自身を除く): 4289650976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 967, 1112, 1807, 1934, 2224, 3614, 3868, 7228, 7736, 12571, 14456, 15472, 19321, 25142, 28912, 38642, 50284, 77284, 100568, 134413, 154568, 201136, 251173, 268826, 309136, 502346, 537652, 1004692, 1075304, 1747369, 2009384, 2150608, 3494738, 4018768, 6989476, 13978952, 18683407, 27957904, 37366814, 74733628, 149467256, 242884291, 298934512, 485768582, 971537164, 1943074328, 3886148656]

約数ペア:

[(1, 3886148656), (2, 1943074328), (4, 971537164), (8, 485768582), (13, 298934512), (16, 242884291), (26, 149467256), (52, 74733628), (104, 37366814), (139, 27957904), (208, 18683407), (278, 13978952), (556, 6989476), (967, 4018768), (1112, 3494738), (1807, 2150608), (1934, 2009384), (2224, 1747369), (3614, 1075304), (3868, 1004692), (7228, 537652), (7736, 502346), (12571, 309136), (14456, 268826), (15472, 251173), (19321, 201136), (25142, 154568), (28912, 134413), (38642, 100568), (50284, 77284)]