2008656003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{4703}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 2890137600

約数和(自身を除く): 881481597

約数列:

[1, 3, 19, 57, 59, 127, 177, 381, 1121, 2413, 3363, 4703, 7239, 7493, 14109, 22479, 89357, 142367, 268071, 277477, 427101, 597281, 832431, 1791843, 5272063, 11348339, 15816189, 34045017, 35239579, 105718737, 669552001, 2008656003]

約数ペア:

[(1, 2008656003), (3, 669552001), (19, 105718737), (57, 35239579), (59, 34045017), (127, 15816189), (177, 11348339), (381, 5272063), (1121, 1791843), (2413, 832431), (3363, 597281), (4703, 427101), (7239, 277477), (7493, 268071), (14109, 142367), (22479, 89357)]