1385166414

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1660871}}^1$

素因数の和:1661015

約数の個数: 16

約数和(自身を含む): 2790264960

約数和(自身を除く): 1405098546

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1660871, 3321742, 4982613, 9965226, 230861069, 461722138, 692583207, 1385166414]

約数ペア:

[(1, 1385166414), (2, 692583207), (3, 461722138), (6, 230861069), (139, 9965226), (278, 4982613), (417, 3321742), (834, 1660871)]