1402997708

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 2834630400

約数和(自身を除く): 1431632692

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 523, 596, 643, 1043, 1046, 1286, 2086, 2092, 2572, 3661, 4172, 4501, 7322, 9002, 14644, 18004, 77927, 95807, 155854, 191614, 311708, 336289, 383228, 545489, 670649, 672578, 1090978, 1341298, 1345156, 2181956, 2354023, 2682596, 4708046, 9416092, 50107061, 100214122, 200428244, 350749427, 701498854, 1402997708]

約数ペア:

[(1, 1402997708), (2, 701498854), (4, 350749427), (7, 200428244), (14, 100214122), (28, 50107061), (149, 9416092), (298, 4708046), (523, 2682596), (596, 2354023), (643, 2181956), (1043, 1345156), (1046, 1341298), (1286, 1090978), (2086, 672578), (2092, 670649), (2572, 545489), (3661, 383228), (4172, 336289), (4501, 311708), (7322, 191614), (9002, 155854), (14644, 95807), (18004, 77927)]