729348866

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{5171}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 1105980480

約数和(自身を除く): 376631614

約数列:

[1, 2, 109, 218, 647, 1294, 5171, 10342, 70523, 141046, 563639, 1127278, 3345637, 6691274, 364674433, 729348866]

約数ペア:

[(1, 729348866), (2, 364674433), (109, 6691274), (218, 3345637), (647, 1127278), (1294, 563639), (5171, 141046), (10342, 70523)]