1520406734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1\times {\mathrm{3373}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 2845172736

約数和(自身を除く): 1324766002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2927, 3373, 5854, 6746, 20489, 23611, 32197, 37103, 40978, 47222, 64394, 74206, 225379, 259721, 450758, 519442, 9872771, 19745542, 69109397, 108600481, 138218794, 217200962, 760203367, 1520406734]

約数ペア:

[(1, 1520406734), (2, 760203367), (7, 217200962), (11, 138218794), (14, 108600481), (22, 69109397), (77, 19745542), (154, 9872771), (2927, 519442), (3373, 450758), (5854, 259721), (6746, 225379), (20489, 74206), (23611, 64394), (32197, 47222), (37103, 40978)]