2011507048

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 4365540000

約数和(自身を除く): 2354032952

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 289, 323, 493, 551, 578, 646, 986, 1102, 1156, 1292, 1579, 1972, 2204, 2312, 2584, 3158, 3944, 4408, 5491, 6316, 8381, 9367, 10982, 12632, 16762, 18734, 21964, 26843, 30001, 33524, 37468, 43928, 45791, 53686, 60002, 67048, 74936, 91582, 107372, 120004, 159239, 183164, 214744, 240008, 318478, 366328, 456331, 510017, 636956, 778447, 870029, 912662, 1020034, 1273912, 1556894, 1740058, 1825324, 2040068, 3113788, 3480116, 3650648, 4080136, 6227576, 6960232, 8670289, 13233599, 14790493, 17340578, 26467198, 29580986, 34681156, 52934396, 59161972, 69362312, 105868792, 118323944, 251438381, 502876762, 1005753524, 2011507048]

約数ペア:

[(1, 2011507048), (2, 1005753524), (4, 502876762), (8, 251438381), (17, 118323944), (19, 105868792), (29, 69362312), (34, 59161972), (38, 52934396), (58, 34681156), (68, 29580986), (76, 26467198), (116, 17340578), (136, 14790493), (152, 13233599), (232, 8670289), (289, 6960232), (323, 6227576), (493, 4080136), (551, 3650648), (578, 3480116), (646, 3113788), (986, 2040068), (1102, 1825324), (1156, 1740058), (1292, 1556894), (1579, 1273912), (1972, 1020034), (2204, 912662), (2312, 870029), (2584, 778447), (3158, 636956), (3944, 510017), (4408, 456331), (5491, 366328), (6316, 318478), (8381, 240008), (9367, 214744), (10982, 183164), (12632, 159239), (16762, 120004), (18734, 107372), (21964, 91582), (26843, 74936), (30001, 67048), (33524, 60002), (37468, 53686), (43928, 45791)]