2510106739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 3058168320

約数和(自身を除く): 548061581

約数列:

[1, 7, 19, 133, 137, 347, 397, 959, 2429, 2603, 2779, 6593, 7543, 18221, 46151, 47539, 52801, 54389, 137759, 332773, 380723, 903241, 964313, 1033391, 2617421, 6322687, 7233737, 18321947, 18872983, 132110881, 358586677, 2510106739]

約数ペア:

[(1, 2510106739), (7, 358586677), (19, 132110881), (133, 18872983), (137, 18321947), (347, 7233737), (397, 6322687), (959, 2617421), (2429, 1033391), (2603, 964313), (2779, 903241), (6593, 380723), (7543, 332773), (18221, 137759), (46151, 54389), (47539, 52801)]