16650668447

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{1873}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 19965026304

約数和(自身を除く): 3314357857

約数列:

[1, 7, 31, 71, 217, 497, 577, 1873, 2201, 4039, 13111, 15407, 17887, 40967, 58063, 125209, 132983, 286769, 406441, 930881, 1080721, 1269977, 4122473, 7565047, 8889839, 28857311, 33502351, 76731191, 234516457, 537118337, 2378666921, 16650668447]

約数ペア:

[(1, 16650668447), (7, 2378666921), (31, 537118337), (71, 234516457), (217, 76731191), (497, 33502351), (577, 28857311), (1873, 8889839), (2201, 7565047), (4039, 4122473), (13111, 1269977), (15407, 1080721), (17887, 930881), (40967, 406441), (58063, 286769), (125209, 132983)]