531551156

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{1543}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 944705664

約数和(自身を除く): 413154508

約数列:

[1, 2, 4, 71, 142, 284, 1213, 1543, 2426, 3086, 4852, 6172, 86123, 109553, 172246, 219106, 344492, 438212, 1871659, 3743318, 7486636, 132887789, 265775578, 531551156]

約数ペア:

[(1, 531551156), (2, 265775578), (4, 132887789), (71, 7486636), (142, 3743318), (284, 1871659), (1213, 438212), (1543, 344492), (2426, 219106), (3086, 172246), (4852, 109553), (6172, 86123)]