3987292

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7225344

約数和(自身を除く): 3238052

約数列:

[1, 2, 4, 47, 94, 127, 167, 188, 254, 334, 508, 668, 5969, 7849, 11938, 15698, 21209, 23876, 31396, 42418, 84836, 996823, 1993646, 3987292]

約数ペア:

[(1, 3987292), (2, 1993646), (4, 996823), (47, 84836), (94, 42418), (127, 31396), (167, 23876), (188, 21209), (254, 15698), (334, 11938), (508, 7849), (668, 5969)]