2505311814

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3003971}}^1$

素因数の和:3004115

約数の個数: 16

約数和(自身を含む): 5046672960

約数和(自身を除く): 2541361146

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3003971, 6007942, 9011913, 18023826, 417551969, 835103938, 1252655907, 2505311814]

約数ペア:

[(1, 2505311814), (2, 1252655907), (3, 835103938), (6, 417551969), (139, 18023826), (278, 9011913), (417, 6007942), (834, 3003971)]