2638328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4283}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3530632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 4283, 8566, 17132, 29981, 34264, 47113, 59962, 94226, 119924, 188452, 239848, 329791, 376904, 659582, 1319164, 2638328]

約数ペア:

[(1, 2638328), (2, 1319164), (4, 659582), (7, 376904), (8, 329791), (11, 239848), (14, 188452), (22, 119924), (28, 94226), (44, 59962), (56, 47113), (77, 34264), (88, 29981), (154, 17132), (308, 8566), (616, 4283)]