3689644

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 7420448

約数和(自身を除く): 3730804

約数列:

[1, 2, 4, 7, 14, 28, 313, 421, 626, 842, 1252, 1684, 2191, 2947, 4382, 5894, 8764, 11788, 131773, 263546, 527092, 922411, 1844822, 3689644]

約数ペア:

[(1, 3689644), (2, 1844822), (4, 922411), (7, 527092), (14, 263546), (28, 131773), (313, 11788), (421, 8764), (626, 5894), (842, 4382), (1252, 2947), (1684, 2191)]