2017224944

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 4744182960

約数和(自身を除く): 2726958016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 53, 56, 86, 98, 106, 112, 172, 196, 212, 301, 344, 371, 392, 424, 602, 688, 742, 784, 848, 1129, 1204, 1484, 2107, 2258, 2279, 2408, 2597, 2968, 4214, 4516, 4558, 4816, 5194, 5936, 7903, 8428, 9032, 9116, 10388, 15806, 15953, 16856, 18064, 18232, 20776, 31612, 31906, 33712, 36464, 41552, 48547, 55321, 59837, 63224, 63812, 97094, 110642, 111671, 119674, 126448, 127624, 194188, 221284, 223342, 239348, 255248, 339829, 388376, 418859, 442568, 446684, 478696, 679658, 776752, 837718, 885136, 893368, 957392, 1359316, 1675436, 1786736, 2378803, 2572991, 2718632, 2932013, 3350872, 4757606, 5145982, 5437264, 5864026, 6701744, 9515212, 10291964, 11728052, 18010937, 19030424, 20583928, 23456104, 36021874, 38060848, 41167856, 46912208, 72043748, 126076559, 144087496, 252153118, 288174992, 504306236, 1008612472, 2017224944]

約数ペア:

[(1, 2017224944), (2, 1008612472), (4, 504306236), (7, 288174992), (8, 252153118), (14, 144087496), (16, 126076559), (28, 72043748), (43, 46912208), (49, 41167856), (53, 38060848), (56, 36021874), (86, 23456104), (98, 20583928), (106, 19030424), (112, 18010937), (172, 11728052), (196, 10291964), (212, 9515212), (301, 6701744), (344, 5864026), (371, 5437264), (392, 5145982), (424, 4757606), (602, 3350872), (688, 2932013), (742, 2718632), (784, 2572991), (848, 2378803), (1129, 1786736), (1204, 1675436), (1484, 1359316), (2107, 957392), (2258, 893368), (2279, 885136), (2408, 837718), (2597, 776752), (2968, 679658), (4214, 478696), (4516, 446684), (4558, 442568), (4816, 418859), (5194, 388376), (5936, 339829), (7903, 255248), (8428, 239348), (9032, 223342), (9116, 221284), (10388, 194188), (15806, 127624), (15953, 126448), (16856, 119674), (18064, 111671), (18232, 110642), (20776, 97094), (31612, 63812), (31906, 63224), (33712, 59837), (36464, 55321), (41552, 48547)]