414380984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{6361}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 824515200

約数和(自身を除く): 410134216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 479, 958, 1916, 3832, 6361, 8143, 12722, 16286, 25444, 32572, 50888, 65144, 108137, 216274, 432548, 865096, 3046919, 6093838, 12187676, 24375352, 51797623, 103595246, 207190492, 414380984]

約数ペア:

[(1, 414380984), (2, 207190492), (4, 103595246), (8, 51797623), (17, 24375352), (34, 12187676), (68, 6093838), (136, 3046919), (479, 865096), (958, 432548), (1916, 216274), (3832, 108137), (6361, 65144), (8143, 50888), (12722, 32572), (16286, 25444)]