1266885908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{57139}}^1$

素因数の和:57407

約数の個数: 24

約数和(自身を含む): 2323083840

約数和(自身を除く): 1056197932

約数列:

[1, 2, 4, 23, 46, 92, 241, 482, 964, 5543, 11086, 22172, 57139, 114278, 228556, 1314197, 2628394, 5256788, 13770499, 27540998, 55081996, 316721477, 633442954, 1266885908]

約数ペア:

[(1, 1266885908), (2, 633442954), (4, 316721477), (23, 55081996), (46, 27540998), (92, 13770499), (241, 5256788), (482, 2628394), (964, 1314197), (5543, 228556), (11086, 114278), (22172, 57139)]