409794316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{128221}}^1$

素因数の和:128289

約数の個数: 24

約数和(自身を含む): 775486656

約数和(自身を除く): 365692340

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 128221, 256442, 512884, 2179757, 4359514, 6026387, 8719028, 12052774, 24105548, 102448579, 204897158, 409794316]

約数ペア:

[(1, 409794316), (2, 204897158), (4, 102448579), (17, 24105548), (34, 12052774), (47, 8719028), (68, 6026387), (94, 4359514), (188, 2179757), (799, 512884), (1598, 256442), (3196, 128221)]