479108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 975744

約数和(自身を除く): 496636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 241, 284, 482, 497, 964, 994, 1687, 1988, 3374, 6748, 17111, 34222, 68444, 119777, 239554, 479108]

約数ペア:

[(1, 479108), (2, 239554), (4, 119777), (7, 68444), (14, 34222), (28, 17111), (71, 6748), (142, 3374), (241, 1988), (284, 1687), (482, 994), (497, 964)]