389611068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421657}}^1$

素因数の和:421682

約数の個数: 48

約数和(自身を含む): 1133416704

約数和(自身を除く): 743805636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 421657, 843314, 1264971, 1686628, 2529942, 2951599, 4638227, 5059884, 5903198, 8854797, 9276454, 11806396, 13914681, 17709594, 18552908, 27829362, 32467589, 35419188, 55658724, 64935178, 97402767, 129870356, 194805534, 389611068]

約数ペア:

[(1, 389611068), (2, 194805534), (3, 129870356), (4, 97402767), (6, 64935178), (7, 55658724), (11, 35419188), (12, 32467589), (14, 27829362), (21, 18552908), (22, 17709594), (28, 13914681), (33, 11806396), (42, 9276454), (44, 8854797), (66, 5903198), (77, 5059884), (84, 4638227), (132, 2951599), (154, 2529942), (231, 1686628), (308, 1264971), (462, 843314), (924, 421657)]