1777886068

素因数分解:

$2^2\times 7^1\times {\mathrm{63495931}}^1$

素因数の和:63495942

約数の個数: 12

約数和(自身を含む): 3555772192

約数和(自身を除く): 1777886124

約数列:

[1, 2, 4, 7, 14, 28, 63495931, 126991862, 253983724, 444471517, 888943034, 1777886068]

約数ペア:

[(1, 1777886068), (2, 888943034), (4, 444471517), (7, 253983724), (14, 126991862), (28, 63495931)]