2017352816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2806

約数の個数: 80

約数和(自身を含む): 4334246400

約数和(自身を除く): 2316893584

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 109, 152, 184, 218, 304, 368, 436, 437, 872, 874, 1744, 1748, 2071, 2507, 2647, 3496, 4142, 5014, 5294, 6992, 8284, 10028, 10588, 16568, 20056, 21176, 33136, 40112, 42352, 47633, 50293, 60881, 95266, 100586, 121762, 190532, 201172, 243524, 288523, 381064, 402344, 487048, 577046, 762128, 804688, 974096, 1154092, 1156739, 2308184, 2313478, 4616368, 4626956, 5481937, 6636029, 9253912, 10963874, 13272058, 18507824, 21927748, 26544116, 43855496, 53088232, 87710992, 106176464, 126084551, 252169102, 504338204, 1008676408, 2017352816]

約数ペア:

[(1, 2017352816), (2, 1008676408), (4, 504338204), (8, 252169102), (16, 126084551), (19, 106176464), (23, 87710992), (38, 53088232), (46, 43855496), (76, 26544116), (92, 21927748), (109, 18507824), (152, 13272058), (184, 10963874), (218, 9253912), (304, 6636029), (368, 5481937), (436, 4626956), (437, 4616368), (872, 2313478), (874, 2308184), (1744, 1156739), (1748, 1154092), (2071, 974096), (2507, 804688), (2647, 762128), (3496, 577046), (4142, 487048), (5014, 402344), (5294, 381064), (6992, 288523), (8284, 243524), (10028, 201172), (10588, 190532), (16568, 121762), (20056, 100586), (21176, 95266), (33136, 60881), (40112, 50293), (42352, 47633)]