1800639133027

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{4019}}^1\times {\mathrm{201907}}^1$

素因数の和:206250

約数の個数: 16

約数和(自身を含む): 2064888887040

約数和(自身を除く): 264249754013

約数列:

[1, 7, 317, 2219, 4019, 28133, 201907, 1274023, 1413349, 8918161, 64004519, 448031633, 811464233, 5680249631, 257234161861, 1800639133027]

約数ペア:

[(1, 1800639133027), (7, 257234161861), (317, 5680249631), (2219, 811464233), (4019, 448031633), (28133, 64004519), (201907, 8918161), (1274023, 1413349)]