2649671638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{54011}}^1$

素因数の和:55323

約数の個数: 16

約数和(自身を含む): 4187010240

約数和(自身を除く): 1537338602

約数列:

[1, 2, 19, 38, 1291, 2582, 24529, 49058, 54011, 108022, 1026209, 2052418, 69728201, 139456402, 1324835819, 2649671638]

約数ペア:

[(1, 2649671638), (2, 1324835819), (19, 139456402), (38, 69728201), (1291, 2052418), (2582, 1026209), (24529, 108022), (49058, 54011)]