130457488

素因数分解:

$2^4\times 7^1\times {\mathrm{1164799}}^1$

素因数の和:1164814

約数の個数: 20

約数和(自身を含む): 288870400

約数和(自身を除く): 158412912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1164799, 2329598, 4659196, 8153593, 9318392, 16307186, 18636784, 32614372, 65228744, 130457488]

約数ペア:

[(1, 130457488), (2, 65228744), (4, 32614372), (7, 18636784), (8, 16307186), (14, 9318392), (16, 8153593), (28, 4659196), (56, 2329598), (112, 1164799)]