779358852

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{408469}}^1$

素因数の和:408532

約数の個数: 36

約数和(自身を含む): 2007221580

約数和(自身を除く): 1227862728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 408469, 816938, 1225407, 1633876, 2450814, 3676221, 4901628, 7352442, 14704884, 21648857, 43297714, 64946571, 86595428, 129893142, 194839713, 259786284, 389679426, 779358852]

約数ペア:

[(1, 779358852), (2, 389679426), (3, 259786284), (4, 194839713), (6, 129893142), (9, 86595428), (12, 64946571), (18, 43297714), (36, 21648857), (53, 14704884), (106, 7352442), (159, 4901628), (212, 3676221), (318, 2450814), (477, 1633876), (636, 1225407), (954, 816938), (1908, 408469)]