65213886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{252767}}^1$

素因数の和:252815

約数の個数: 16

約数和(自身を含む): 133461504

約数和(自身を除く): 68247618

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 252767, 505534, 758301, 1516602, 10868981, 21737962, 32606943, 65213886]

約数ペア:

[(1, 65213886), (2, 32606943), (3, 21737962), (6, 10868981), (43, 1516602), (86, 758301), (129, 505534), (258, 252767)]