3180716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4076884

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 449, 506, 644, 898, 1012, 1771, 1796, 3143, 3542, 4939, 6286, 7084, 9878, 10327, 12572, 19756, 20654, 34573, 41308, 69146, 72289, 113597, 138292, 144578, 227194, 289156, 454388, 795179, 1590358, 3180716]

約数ペア:

[(1, 3180716), (2, 1590358), (4, 795179), (7, 454388), (11, 289156), (14, 227194), (22, 144578), (23, 138292), (28, 113597), (44, 72289), (46, 69146), (77, 41308), (92, 34573), (154, 20654), (161, 19756), (253, 12572), (308, 10327), (322, 9878), (449, 7084), (506, 6286), (644, 4939), (898, 3542), (1012, 3143), (1771, 1796)]