127450822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 206599680

約数和(自身を除く): 79148858

約数列:

[1, 2, 19, 38, 71, 97, 142, 194, 487, 974, 1349, 1843, 2698, 3686, 6887, 9253, 13774, 18506, 34577, 47239, 69154, 94478, 130853, 261706, 656963, 897541, 1313926, 1795082, 3353969, 6707938, 63725411, 127450822]

約数ペア:

[(1, 127450822), (2, 63725411), (19, 6707938), (38, 3353969), (71, 1795082), (97, 1313926), (142, 897541), (194, 656963), (487, 261706), (974, 130853), (1349, 94478), (1843, 69154), (2698, 47239), (3686, 34577), (6887, 18506), (9253, 13774)]