253752604

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71359}}^1$

素因数の和:71497

約数の個数: 24

約数和(自身を含む): 511508480

約数和(自身を除く): 257755876

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 71359, 142718, 285436, 499513, 999026, 1998052, 9062593, 18125186, 36250372, 63438151, 126876302, 253752604]

約数ペア:

[(1, 253752604), (2, 126876302), (4, 63438151), (7, 36250372), (14, 18125186), (28, 9062593), (127, 1998052), (254, 999026), (508, 499513), (889, 285436), (1778, 142718), (3556, 71359)]