765890158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12889}}^1$

素因数の和:13012

約数の個数: 32

約数和(自身を含む): 1304880480

約数和(自身を除く): 538990322

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 407, 803, 814, 1606, 2701, 5402, 12889, 25778, 29711, 59422, 141779, 283558, 476893, 940897, 953786, 1881794, 5245823, 10349867, 10491646, 20699734, 34813189, 69626378, 382945079, 765890158]

約数ペア:

[(1, 765890158), (2, 382945079), (11, 69626378), (22, 34813189), (37, 20699734), (73, 10491646), (74, 10349867), (146, 5245823), (407, 1881794), (803, 953786), (814, 940897), (1606, 476893), (2701, 283558), (5402, 141779), (12889, 59422), (25778, 29711)]