2177103695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 3051578880

約数和(自身を除く): 874475185

約数列:

[1, 5, 13, 19, 65, 67, 83, 95, 247, 317, 335, 415, 871, 1079, 1235, 1273, 1577, 1585, 4121, 4355, 5395, 5561, 6023, 6365, 7885, 16549, 20501, 20605, 21239, 26311, 27805, 30115, 72293, 78299, 82745, 102505, 105659, 106195, 131555, 276107, 342043, 361465, 391495, 403541, 499909, 528295, 1373567, 1380535, 1710215, 1762837, 2017705, 2499545, 5246033, 6498817, 6867835, 8814185, 22916881, 26230165, 32494085, 33493903, 114584405, 167469515, 435420739, 2177103695]

約数ペア:

[(1, 2177103695), (5, 435420739), (13, 167469515), (19, 114584405), (65, 33493903), (67, 32494085), (83, 26230165), (95, 22916881), (247, 8814185), (317, 6867835), (335, 6498817), (415, 5246033), (871, 2499545), (1079, 2017705), (1235, 1762837), (1273, 1710215), (1577, 1380535), (1585, 1373567), (4121, 528295), (4355, 499909), (5395, 403541), (5561, 391495), (6023, 361465), (6365, 342043), (7885, 276107), (16549, 131555), (20501, 106195), (20605, 105659), (21239, 102505), (26311, 82745), (27805, 78299), (30115, 72293)]