2019914624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9180

約数の個数: 128

約数和(自身を含む): 5213913600

約数和(自身を除く): 3193998976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1976, 2128, 2432, 2912, 3458, 3952, 4256, 5824, 6916, 7904, 8512, 9127, 11648, 13832, 15808, 17024, 18254, 27664, 31616, 36508, 55328, 63889, 73016, 110656, 118651, 127778, 146032, 173413, 221312, 237302, 255556, 292064, 346826, 474604, 511112, 584128, 693652, 830557, 949208, 1022224, 1168256, 1213891, 1387304, 1661114, 1898416, 2044448, 2254369, 2427782, 2774608, 3322228, 3796832, 4088896, 4508738, 4855564, 5549216, 6644456, 7593664, 8177792, 9017476, 9711128, 11098432, 13288912, 15187328, 15780583, 18034952, 19422256, 22196864, 26577824, 31561166, 36069904, 38844512, 53155648, 63122332, 72139808, 77689024, 106311296, 126244664, 144279616, 155378048, 252489328, 288559232, 504978656, 1009957312, 2019914624]

約数ペア:

[(1, 2019914624), (2, 1009957312), (4, 504978656), (7, 288559232), (8, 252489328), (13, 155378048), (14, 144279616), (16, 126244664), (19, 106311296), (26, 77689024), (28, 72139808), (32, 63122332), (38, 53155648), (52, 38844512), (56, 36069904), (64, 31561166), (76, 26577824), (91, 22196864), (104, 19422256), (112, 18034952), (128, 15780583), (133, 15187328), (152, 13288912), (182, 11098432), (208, 9711128), (224, 9017476), (247, 8177792), (266, 7593664), (304, 6644456), (364, 5549216), (416, 4855564), (448, 4508738), (494, 4088896), (532, 3796832), (608, 3322228), (728, 2774608), (832, 2427782), (896, 2254369), (988, 2044448), (1064, 1898416), (1216, 1661114), (1456, 1387304), (1664, 1213891), (1729, 1168256), (1976, 1022224), (2128, 949208), (2432, 830557), (2912, 693652), (3458, 584128), (3952, 511112), (4256, 474604), (5824, 346826), (6916, 292064), (7904, 255556), (8512, 237302), (9127, 221312), (11648, 173413), (13832, 146032), (15808, 127778), (17024, 118651), (18254, 110656), (27664, 73016), (31616, 63889), (36508, 55328)]