664692557

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 710570880

約数和(自身を除く): 45878323

約数列:

[1, 29, 53, 71, 1537, 2059, 3763, 6091, 109127, 176639, 322823, 432461, 9361867, 12541369, 22920433, 664692557]

約数ペア:

[(1, 664692557), (29, 22920433), (53, 12541369), (71, 9361867), (1537, 432461), (2059, 322823), (3763, 176639), (6091, 109127)]