2051240558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{77213}}^1$

素因数の和:77611

約数の個数: 16

約数和(自身を含む): 3168862560

約数和(自身を除く): 1117622002

約数列:

[1, 2, 37, 74, 359, 718, 13283, 26566, 77213, 154426, 2856881, 5713762, 27719467, 55438934, 1025620279, 2051240558]

約数ペア:

[(1, 2051240558), (2, 1025620279), (37, 55438934), (74, 27719467), (359, 5713762), (718, 2856881), (13283, 154426), (26566, 77213)]