2041398143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 2254405632

約数和(自身を除く): 213007489

約数列:

[1, 23, 31, 67, 151, 283, 713, 1541, 2077, 3473, 4681, 6509, 8773, 10117, 18961, 42733, 47771, 107663, 201779, 232691, 313627, 436103, 587791, 982859, 1324723, 2863111, 7213421, 13519193, 30468629, 65851553, 88756441, 2041398143]

約数ペア:

[(1, 2041398143), (23, 88756441), (31, 65851553), (67, 30468629), (151, 13519193), (283, 7213421), (713, 2863111), (1541, 1324723), (2077, 982859), (3473, 587791), (4681, 436103), (6509, 313627), (8773, 232691), (10117, 201779), (18961, 107663), (42733, 47771)]