804559426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 1341888768

約数和(自身を除く): 537329342

約数列:

[1, 2, 11, 22, 73, 146, 197, 394, 803, 1606, 2167, 2543, 4334, 5086, 14381, 27973, 28762, 55946, 158191, 185639, 316382, 371278, 500971, 1001942, 2042029, 4084058, 5510681, 11021362, 36570883, 73141766, 402279713, 804559426]

約数ペア:

[(1, 804559426), (2, 402279713), (11, 73141766), (22, 36570883), (73, 11021362), (146, 5510681), (197, 4084058), (394, 2042029), (803, 1001942), (1606, 500971), (2167, 371278), (2543, 316382), (4334, 185639), (5086, 158191), (14381, 55946), (27973, 28762)]