2938863874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{273281}}^1$

素因数の和:273585

約数の個数: 16

約数和(自身を含む): 4656725280

約数和(自身を除く): 1717861406

約数列:

[1, 2, 19, 38, 283, 566, 5377, 10754, 273281, 546562, 5192339, 10384678, 77338523, 154677046, 1469431937, 2938863874]

約数ペア:

[(1, 2938863874), (2, 1469431937), (19, 154677046), (38, 77338523), (283, 10384678), (566, 5192339), (5377, 546562), (10754, 273281)]