2116936528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4999}}^1$

素因数の和:5232

約数の個数: 80

約数和(自身を含む): 4960000000

約数和(自身を除く): 2843063472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 398, 532, 796, 1064, 1393, 1592, 2128, 2786, 3184, 3781, 4999, 5572, 7562, 9998, 11144, 15124, 19996, 22288, 26467, 30248, 34993, 39992, 52934, 60496, 69986, 79984, 94981, 105868, 139972, 189962, 211736, 279944, 379924, 423472, 559888, 664867, 759848, 994801, 1329734, 1519696, 1989602, 2659468, 3979204, 5318936, 6963607, 7958408, 10637872, 13927214, 15916816, 18901219, 27854428, 37802438, 55708856, 75604876, 111417712, 132308533, 151209752, 264617066, 302419504, 529234132, 1058468264, 2116936528]

約数ペア:

[(1, 2116936528), (2, 1058468264), (4, 529234132), (7, 302419504), (8, 264617066), (14, 151209752), (16, 132308533), (19, 111417712), (28, 75604876), (38, 55708856), (56, 37802438), (76, 27854428), (112, 18901219), (133, 15916816), (152, 13927214), (199, 10637872), (266, 7958408), (304, 6963607), (398, 5318936), (532, 3979204), (796, 2659468), (1064, 1989602), (1393, 1519696), (1592, 1329734), (2128, 994801), (2786, 759848), (3184, 664867), (3781, 559888), (4999, 423472), (5572, 379924), (7562, 279944), (9998, 211736), (11144, 189962), (15124, 139972), (19996, 105868), (22288, 94981), (26467, 79984), (30248, 69986), (34993, 60496), (39992, 52934)]