127943074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{480989}}^1$

素因数の和:481017

約数の個数: 16

約数和(自身を含む): 230875200

約数和(自身を除く): 102932126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 480989, 961978, 3366923, 6733846, 9138791, 18277582, 63971537, 127943074]

約数ペア:

[(1, 127943074), (2, 63971537), (7, 18277582), (14, 9138791), (19, 6733846), (38, 3366923), (133, 961978), (266, 480989)]