709354438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2003}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 1172628576

約数和(自身を除く): 463274138

約数列:

[1, 2, 13, 26, 53, 106, 257, 514, 689, 1378, 2003, 3341, 4006, 6682, 13621, 26039, 27242, 52078, 106159, 177073, 212318, 354146, 514771, 1029542, 1380067, 2760134, 6692023, 13384046, 27282863, 54565726, 354677219, 709354438]

約数ペア:

[(1, 709354438), (2, 354677219), (13, 54565726), (26, 27282863), (53, 13384046), (106, 6692023), (257, 2760134), (514, 1380067), (689, 1029542), (1378, 514771), (2003, 354146), (3341, 212318), (4006, 177073), (6682, 106159), (13621, 52078), (26039, 27242)]