2021948128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1541119}}^1$

素因数の和:1541170

約数の個数: 24

約数和(自身を含む): 4077803520

約数和(自身を除く): 2055855392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1541119, 3082238, 6164476, 12328952, 24657904, 49315808, 63185879, 126371758, 252743516, 505487032, 1010974064, 2021948128]

約数ペア:

[(1, 2021948128), (2, 1010974064), (4, 505487032), (8, 252743516), (16, 126371758), (32, 63185879), (41, 49315808), (82, 24657904), (164, 12328952), (328, 6164476), (656, 3082238), (1312, 1541119)]