238412906

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{2269}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 361856160

約数和(自身を除く): 123443254

約数列:

[1, 2, 107, 214, 491, 982, 2269, 4538, 52537, 105074, 242783, 485566, 1114079, 2228158, 119206453, 238412906]

約数ペア:

[(1, 238412906), (2, 119206453), (107, 2228158), (214, 1114079), (491, 485566), (982, 242783), (2269, 105074), (4538, 52537)]