2013901519

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 2413238400

約数和(自身を除く): 399336881

約数列:

[1, 7, 49, 61, 101, 343, 427, 707, 953, 2989, 4949, 6161, 6671, 20923, 34643, 43127, 46697, 58133, 96253, 301889, 326879, 406931, 673771, 2113223, 2848517, 4716397, 5871433, 19939619, 33014779, 41100031, 287700217, 2013901519]

約数ペア:

[(1, 2013901519), (7, 287700217), (49, 41100031), (61, 33014779), (101, 19939619), (343, 5871433), (427, 4716397), (707, 2848517), (953, 2113223), (2989, 673771), (4949, 406931), (6161, 326879), (6671, 301889), (20923, 96253), (34643, 58133), (43127, 46697)]