130810904

素因数分解:

$2^3\times 7^1\times {\mathrm{2335909}}^1$

素因数の和:2335922

約数の個数: 16

約数和(自身を含む): 280309200

約数和(自身を除く): 149498296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2335909, 4671818, 9343636, 16351363, 18687272, 32702726, 65405452, 130810904]

約数ペア:

[(1, 130810904), (2, 65405452), (4, 32702726), (7, 18687272), (8, 16351363), (14, 9343636), (28, 4671818), (56, 2335909)]