2049088

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 28

約数和(自身を含む): 4119372

約数和(自身を除く): 2070284

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 317, 404, 634, 808, 1268, 1616, 2536, 3232, 5072, 6464, 10144, 20288, 32017, 64034, 128068, 256136, 512272, 1024544, 2049088]

約数ペア:

[(1, 2049088), (2, 1024544), (4, 512272), (8, 256136), (16, 128068), (32, 64034), (64, 32017), (101, 20288), (202, 10144), (317, 6464), (404, 5072), (634, 3232), (808, 2536), (1268, 1616)]