2008508107029

素因数分解:

$3^1\times {\mathrm{109}}^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 2735513544960

約数和(自身を除く): 727005437931

約数列:

[1, 3, 109, 137, 239, 327, 411, 717, 1721, 5163, 11881, 14933, 26051, 32743, 35643, 44799, 78153, 98229, 187589, 235777, 411319, 562767, 707331, 1233957, 1627697, 2839559, 3568987, 4883091, 8518677, 10706961, 20447201, 25699693, 44833771, 56350703, 61341603, 77099079, 134501313, 169052109, 389019583, 1167058749, 2801266537, 4886881039, 6142226627, 8403799611, 14660643117, 18426679881, 669502702343, 2008508107029]

約数ペア:

[(1, 2008508107029), (3, 669502702343), (109, 18426679881), (137, 14660643117), (239, 8403799611), (327, 6142226627), (411, 4886881039), (717, 2801266537), (1721, 1167058749), (5163, 389019583), (11881, 169052109), (14933, 134501313), (26051, 77099079), (32743, 61341603), (35643, 56350703), (44799, 44833771), (78153, 25699693), (98229, 20447201), (187589, 10706961), (235777, 8518677), (411319, 4883091), (562767, 3568987), (707331, 2839559), (1233957, 1627697)]