131408257534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1\times {\mathrm{313637}}^1$

素因数の和:325979

約数の個数: 16

約数和(自身を含む): 208724834448

約数和(自身を除く): 77316576914

約数列:

[1, 2, 17, 34, 12323, 24646, 209491, 313637, 418982, 627274, 5331829, 10663658, 3864948751, 7729897502, 65704128767, 131408257534]

約数ペア:

[(1, 131408257534), (2, 65704128767), (17, 7729897502), (34, 3864948751), (12323, 10663658), (24646, 5331829), (209491, 627274), (313637, 418982)]