305099278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12912

約数の個数: 32

約数和(自身を含む): 532085760

約数和(自身を除く): 226986482

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 11891, 12829, 23782, 25658, 141119, 282238, 295067, 590134, 602963, 1205926, 3245737, 6491474, 6632593, 13265186, 13868149, 27736298, 152549639, 305099278]

約数ペア:

[(1, 305099278), (2, 152549639), (11, 27736298), (22, 13868149), (23, 13265186), (46, 6632593), (47, 6491474), (94, 3245737), (253, 1205926), (506, 602963), (517, 590134), (1034, 295067), (1081, 282238), (2162, 141119), (11891, 25658), (12829, 23782)]