528026716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{265607}}^1$

素因数の和:265689

約数の個数: 24

約数和(自身を含む): 1070931456

約数和(自身を除く): 542904740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 265607, 531214, 1062428, 1859249, 3718498, 7436996, 18858097, 37716194, 75432388, 132006679, 264013358, 528026716]

約数ペア:

[(1, 528026716), (2, 264013358), (4, 132006679), (7, 75432388), (14, 37716194), (28, 18858097), (71, 7436996), (142, 3718498), (284, 1859249), (497, 1062428), (994, 531214), (1988, 265607)]