16680496490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{582623}}^1$

素因数の和:583046

約数の個数: 32

約数和(自身を含む): 34398120960

約数和(自身を除く): 17717624470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 582623, 1165246, 2913115, 4078361, 5826230, 8156722, 20391805, 40783610, 238292807, 476585614, 1191464035, 1668049649, 2382928070, 3336099298, 8340248245, 16680496490]

約数ペア:

[(1, 16680496490), (2, 8340248245), (5, 3336099298), (7, 2382928070), (10, 1668049649), (14, 1191464035), (35, 476585614), (70, 238292807), (409, 40783610), (818, 20391805), (2045, 8156722), (2863, 5826230), (4090, 4078361), (5726, 2913115), (14315, 1165246), (28630, 582623)]