4287052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 9676800

約数和(自身を除く): 5389748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 449, 682, 868, 898, 1364, 1796, 2387, 3143, 4774, 4939, 6286, 9548, 9878, 12572, 13919, 19756, 27838, 34573, 55676, 69146, 97433, 138292, 153109, 194866, 306218, 389732, 612436, 1071763, 2143526, 4287052]

約数ペア:

[(1, 4287052), (2, 2143526), (4, 1071763), (7, 612436), (11, 389732), (14, 306218), (22, 194866), (28, 153109), (31, 138292), (44, 97433), (62, 69146), (77, 55676), (124, 34573), (154, 27838), (217, 19756), (308, 13919), (341, 12572), (434, 9878), (449, 9548), (682, 6286), (868, 4939), (898, 4774), (1364, 3143), (1796, 2387)]