2057605627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1406429}}^1$

素因数の和:1406466

約数の個数: 16

約数和(自身を含む): 2700345600

約数和(自身を除く): 642739973

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1406429, 9845003, 15470719, 26722151, 108295033, 187055057, 293943661, 2057605627]

約数ペア:

[(1, 2057605627), (7, 293943661), (11, 187055057), (19, 108295033), (77, 26722151), (133, 15470719), (209, 9845003), (1463, 1406429)]