2820223422

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{655561}}^1$

素因数の和:655808

約数の個数: 24

約数和(自身を含む): 6136060320

約数和(自身を除く): 3315836898

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 655561, 1311122, 1966683, 3933366, 5900049, 11800098, 156679079, 313358158, 470037237, 940074474, 1410111711, 2820223422]

約数ペア:

[(1, 2820223422), (2, 1410111711), (3, 940074474), (6, 470037237), (9, 313358158), (18, 156679079), (239, 11800098), (478, 5900049), (717, 3933366), (1434, 1966683), (2151, 1311122), (4302, 655561)]