505845142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{72533}}^1$

素因数の和:72863

約数の個数: 16

約数和(自身を含む): 830369232

約数和(自身を除く): 324524090

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 72533, 145066, 797863, 1595726, 22992961, 45985922, 252922571, 505845142]

約数ペア:

[(1, 505845142), (2, 252922571), (11, 45985922), (22, 22992961), (317, 1595726), (634, 797863), (3487, 145066), (6974, 72533)]