2193772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 4483584

約数和(自身を除く): 2289812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1667, 3334, 6668, 11669, 23338, 46676, 78349, 156698, 313396, 548443, 1096886, 2193772]

約数ペア:

[(1, 2193772), (2, 1096886), (4, 548443), (7, 313396), (14, 156698), (28, 78349), (47, 46676), (94, 23338), (188, 11669), (329, 6668), (658, 3334), (1316, 1667)]