2149407182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 3658389504

約数和(自身を除く): 1508982322

約数列:

[1, 2, 13, 26, 37, 73, 74, 127, 146, 241, 254, 481, 482, 949, 962, 1651, 1898, 2701, 3133, 3302, 4699, 5402, 6266, 8917, 9271, 9398, 17593, 17834, 18542, 30607, 35113, 35186, 61087, 61214, 70226, 115921, 120523, 122174, 228709, 231842, 241046, 343027, 397891, 457418, 650941, 686054, 795782, 1132459, 1301882, 2234311, 2264918, 4459351, 4468622, 8462233, 8918702, 14721967, 16924466, 29046043, 29443934, 58092086, 82669507, 165339014, 1074703591, 2149407182]

約数ペア:

[(1, 2149407182), (2, 1074703591), (13, 165339014), (26, 82669507), (37, 58092086), (73, 29443934), (74, 29046043), (127, 16924466), (146, 14721967), (241, 8918702), (254, 8462233), (481, 4468622), (482, 4459351), (949, 2264918), (962, 2234311), (1651, 1301882), (1898, 1132459), (2701, 795782), (3133, 686054), (3302, 650941), (4699, 457418), (5402, 397891), (6266, 343027), (8917, 241046), (9271, 231842), (9398, 228709), (17593, 122174), (17834, 120523), (18542, 115921), (30607, 70226), (35113, 61214), (35186, 61087)]