671424234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7963}}^1$

素因数の和:8051

約数の個数: 64

約数和(自身を含む): 1541320704

約数和(自身を除く): 869896470

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1794, 1833, 2162, 3243, 3666, 6486, 7963, 14053, 15926, 23889, 28106, 42159, 47778, 84318, 103519, 183149, 207038, 310557, 366298, 374261, 549447, 621114, 748522, 1098894, 1122783, 2245566, 2380937, 4761874, 4865393, 7142811, 8608003, 9730786, 14285622, 14596179, 17216006, 25824009, 29192358, 51648018, 111904039, 223808078, 335712117, 671424234]

約数ペア:

[(1, 671424234), (2, 335712117), (3, 223808078), (6, 111904039), (13, 51648018), (23, 29192358), (26, 25824009), (39, 17216006), (46, 14596179), (47, 14285622), (69, 9730786), (78, 8608003), (94, 7142811), (138, 4865393), (141, 4761874), (282, 2380937), (299, 2245566), (598, 1122783), (611, 1098894), (897, 748522), (1081, 621114), (1222, 549447), (1794, 374261), (1833, 366298), (2162, 310557), (3243, 207038), (3666, 183149), (6486, 103519), (7963, 84318), (14053, 47778), (15926, 42159), (23889, 28106)]