1881119784

素因数分解:

$2^3\times 3^1\times {\mathrm{78379991}}^1$

素因数の和:78380000

約数の個数: 16

約数和(自身を含む): 4702799520

約数和(自身を除く): 2821679736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 78379991, 156759982, 235139973, 313519964, 470279946, 627039928, 940559892, 1881119784]

約数ペア:

[(1, 1881119784), (2, 940559892), (3, 627039928), (4, 470279946), (6, 313519964), (8, 235139973), (12, 156759982), (24, 78379991)]