7975542

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 16410240

約数和(自身を除く): 8434698

約数列:

[1, 2, 3, 6, 73, 131, 139, 146, 219, 262, 278, 393, 417, 438, 786, 834, 9563, 10147, 18209, 19126, 20294, 28689, 30441, 36418, 54627, 57378, 60882, 109254, 1329257, 2658514, 3987771, 7975542]

約数ペア:

[(1, 7975542), (2, 3987771), (3, 2658514), (6, 1329257), (73, 109254), (131, 60882), (139, 57378), (146, 54627), (219, 36418), (262, 30441), (278, 28689), (393, 20294), (417, 19126), (438, 18209), (786, 10147), (834, 9563)]