2019554992

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10483

約数の個数: 120

約数和(自身を含む): 5160346800

約数和(自身を除く): 3140791808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 3458, 3724, 3952, 5096, 6916, 7448, 10192, 10429, 12103, 13832, 14896, 20858, 24206, 27664, 41716, 48412, 73003, 83432, 96824, 135577, 146006, 166864, 193648, 198151, 271154, 292012, 396302, 511021, 542308, 584024, 792604, 949039, 1022042, 1084616, 1168048, 1387057, 1585208, 1898078, 2044084, 2169232, 2575963, 2774114, 3170416, 3796156, 4088168, 5151926, 5548228, 6643273, 7592312, 8176336, 9709399, 10303852, 11096456, 13286546, 15184624, 18031741, 19418798, 20607704, 22192912, 26573092, 36063482, 38837596, 41215408, 53146184, 72126964, 77675192, 106292368, 126222187, 144253928, 155350384, 252444374, 288507856, 504888748, 1009777496, 2019554992]

約数ペア:

[(1, 2019554992), (2, 1009777496), (4, 504888748), (7, 288507856), (8, 252444374), (13, 155350384), (14, 144253928), (16, 126222187), (19, 106292368), (26, 77675192), (28, 72126964), (38, 53146184), (49, 41215408), (52, 38837596), (56, 36063482), (76, 26573092), (91, 22192912), (98, 20607704), (104, 19418798), (112, 18031741), (133, 15184624), (152, 13286546), (182, 11096456), (196, 10303852), (208, 9709399), (247, 8176336), (266, 7592312), (304, 6643273), (364, 5548228), (392, 5151926), (494, 4088168), (532, 3796156), (637, 3170416), (728, 2774114), (784, 2575963), (931, 2169232), (988, 2044084), (1064, 1898078), (1274, 1585208), (1456, 1387057), (1729, 1168048), (1862, 1084616), (1976, 1022042), (2128, 949039), (2548, 792604), (3458, 584024), (3724, 542308), (3952, 511021), (5096, 396302), (6916, 292012), (7448, 271154), (10192, 198151), (10429, 193648), (12103, 166864), (13832, 146006), (14896, 135577), (20858, 96824), (24206, 83432), (27664, 73003), (41716, 48412)]