2873891368

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{705769}}^1$

素因数の和:706284

約数の個数: 16

約数和(自身を含む): 5399140500

約数和(自身を除く): 2525249132

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 705769, 1411538, 2823076, 5646152, 359236421, 718472842, 1436945684, 2873891368]

約数ペア:

[(1, 2873891368), (2, 1436945684), (4, 718472842), (8, 359236421), (509, 5646152), (1018, 2823076), (2036, 1411538), (4072, 705769)]