54405319682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{204531277}}^1$

素因数の和:204531305

約数の個数: 16

約数和(自身を含む): 98175013440

約数和(自身を除く): 43769693758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 204531277, 409062554, 1431718939, 2863437878, 3886094263, 7772188526, 27202659841, 54405319682]

約数ペア:

[(1, 54405319682), (2, 27202659841), (7, 7772188526), (14, 3886094263), (19, 2863437878), (38, 1431718939), (133, 409062554), (266, 204531277)]