130202288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{428297}}^1$

素因数の和:428324

約数の個数: 20

約数和(自身を含む): 265544760

約数和(自身を除く): 135342472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 428297, 856594, 1713188, 3426376, 6852752, 8137643, 16275286, 32550572, 65101144, 130202288]

約数ペア:

[(1, 130202288), (2, 65101144), (4, 32550572), (8, 16275286), (16, 8137643), (19, 6852752), (38, 3426376), (76, 1713188), (152, 856594), (304, 428297)]