2016857524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 4142577600

約数和(自身を除く): 2125720076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 121, 142, 209, 242, 284, 418, 484, 781, 836, 1349, 1562, 2299, 2698, 3089, 3124, 4598, 5396, 6178, 8591, 9196, 12356, 14839, 17182, 29678, 33979, 34364, 58691, 59356, 67958, 117382, 135916, 163229, 219319, 234764, 326458, 373769, 438638, 645601, 652916, 747538, 877276, 1291202, 1495076, 2412509, 2582404, 4167061, 4825018, 7101611, 8334122, 9650036, 14203222, 16668244, 26537599, 28406444, 45837671, 53075198, 91675342, 106150396, 183350684, 504214381, 1008428762, 2016857524]

約数ペア:

[(1, 2016857524), (2, 1008428762), (4, 504214381), (11, 183350684), (19, 106150396), (22, 91675342), (38, 53075198), (44, 45837671), (71, 28406444), (76, 26537599), (121, 16668244), (142, 14203222), (209, 9650036), (242, 8334122), (284, 7101611), (418, 4825018), (484, 4167061), (781, 2582404), (836, 2412509), (1349, 1495076), (1562, 1291202), (2299, 877276), (2698, 747538), (3089, 652916), (3124, 645601), (4598, 438638), (5396, 373769), (6178, 326458), (8591, 234764), (9196, 219319), (12356, 163229), (14839, 135916), (17182, 117382), (29678, 67958), (33979, 59356), (34364, 58691)]