2912831908

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{414461}}^1$

素因数の和:414723

約数の個数: 24

約数和(自身を含む): 5848887744

約数和(自身を除く): 2936055836

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 414461, 828922, 1657844, 2901227, 5802454, 11604908, 104029711, 208059422, 416118844, 728207977, 1456415954, 2912831908]

約数ペア:

[(1, 2912831908), (2, 1456415954), (4, 728207977), (7, 416118844), (14, 208059422), (28, 104029711), (251, 11604908), (502, 5802454), (1004, 2901227), (1757, 1657844), (3514, 828922), (7028, 414461)]