2689131756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{8167}}^1$

素因数の和:9390

約数の個数: 48

約数和(自身を含む): 6553741824

約数和(自身を除く): 3864610068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1193, 2386, 3579, 4772, 7158, 8167, 14316, 16334, 24501, 27439, 32668, 49002, 54878, 82317, 98004, 109756, 164634, 187841, 329268, 375682, 563523, 751364, 1127046, 2254092, 9743231, 19486462, 29229693, 38972924, 58459386, 116918772, 224094313, 448188626, 672282939, 896377252, 1344565878, 2689131756]

約数ペア:

[(1, 2689131756), (2, 1344565878), (3, 896377252), (4, 672282939), (6, 448188626), (12, 224094313), (23, 116918772), (46, 58459386), (69, 38972924), (92, 29229693), (138, 19486462), (276, 9743231), (1193, 2254092), (2386, 1127046), (3579, 751364), (4772, 563523), (7158, 375682), (8167, 329268), (14316, 187841), (16334, 164634), (24501, 109756), (27439, 98004), (32668, 82317), (49002, 54878)]