874156972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{542281}}^1$

素因数の和:542329

約数の個数: 24

約数和(自身を含む): 1700596352

約数和(自身を除く): 826439380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 542281, 1084562, 2169124, 7049653, 14099306, 16810711, 28198612, 33621422, 67242844, 218539243, 437078486, 874156972]

約数ペア:

[(1, 874156972), (2, 437078486), (4, 218539243), (13, 67242844), (26, 33621422), (31, 28198612), (52, 16810711), (62, 14099306), (124, 7049653), (403, 2169124), (806, 1084562), (1612, 542281)]