2016706719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 3058300800

約数和(自身を除く): 1041594081

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 137, 269, 411, 493, 629, 807, 1073, 1479, 1887, 2329, 3219, 3973, 4573, 5069, 6987, 7801, 9953, 11919, 13719, 15207, 18241, 23403, 29859, 36853, 54723, 67541, 86173, 110559, 132617, 147001, 169201, 202623, 258519, 288637, 397851, 441003, 507603, 626501, 865911, 1068737, 1363561, 1879503, 2499017, 3206211, 4090683, 4906829, 7497051, 14720487, 18168529, 23180537, 39543269, 54505587, 69541611, 118629807, 672235573, 2016706719]

約数ペア:

[(1, 2016706719), (3, 672235573), (17, 118629807), (29, 69541611), (37, 54505587), (51, 39543269), (87, 23180537), (111, 18168529), (137, 14720487), (269, 7497051), (411, 4906829), (493, 4090683), (629, 3206211), (807, 2499017), (1073, 1879503), (1479, 1363561), (1887, 1068737), (2329, 865911), (3219, 626501), (3973, 507603), (4573, 441003), (5069, 397851), (6987, 288637), (7801, 258519), (9953, 202623), (11919, 169201), (13719, 147001), (15207, 132617), (18241, 110559), (23403, 86173), (29859, 67541), (36853, 54723)]