127434242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 213749760

約数和(自身を除く): 86315518

約数列:

[1, 2, 13, 26, 31, 62, 223, 403, 446, 709, 806, 1418, 2899, 5798, 6913, 9217, 13826, 18434, 21979, 43958, 89869, 158107, 179738, 285727, 316214, 571454, 2055391, 4110782, 4901317, 9802634, 63717121, 127434242]

約数ペア:

[(1, 127434242), (2, 63717121), (13, 9802634), (26, 4901317), (31, 4110782), (62, 2055391), (223, 571454), (403, 316214), (446, 285727), (709, 179738), (806, 158107), (1418, 89869), (2899, 43958), (5798, 21979), (6913, 18434), (9217, 13826)]