2807922832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 6527126880

約数和(自身を除く): 3719204048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 169, 176, 208, 268, 286, 338, 536, 572, 676, 737, 871, 1072, 1144, 1352, 1409, 1474, 1742, 1859, 2288, 2704, 2818, 2948, 3484, 3718, 5636, 5896, 6968, 7436, 9581, 11272, 11323, 11792, 13936, 14872, 15499, 18317, 19162, 22544, 22646, 29744, 30998, 36634, 38324, 45292, 61996, 73268, 76648, 90584, 94403, 123992, 124553, 146536, 153296, 181168, 188806, 201487, 238121, 247984, 249106, 293072, 377612, 402974, 476242, 498212, 755224, 805948, 952484, 996424, 1038433, 1227239, 1510448, 1611896, 1904968, 1992848, 2076866, 2454478, 2619331, 3223792, 3809936, 4153732, 4908956, 5238662, 8307464, 9817912, 10477324, 13499629, 15954107, 16614928, 19635824, 20954648, 26999258, 31908214, 41909296, 53998516, 63816428, 107997032, 127632856, 175495177, 215994064, 255265712, 350990354, 701980708, 1403961416, 2807922832]

約数ペア:

[(1, 2807922832), (2, 1403961416), (4, 701980708), (8, 350990354), (11, 255265712), (13, 215994064), (16, 175495177), (22, 127632856), (26, 107997032), (44, 63816428), (52, 53998516), (67, 41909296), (88, 31908214), (104, 26999258), (134, 20954648), (143, 19635824), (169, 16614928), (176, 15954107), (208, 13499629), (268, 10477324), (286, 9817912), (338, 8307464), (536, 5238662), (572, 4908956), (676, 4153732), (737, 3809936), (871, 3223792), (1072, 2619331), (1144, 2454478), (1352, 2076866), (1409, 1992848), (1474, 1904968), (1742, 1611896), (1859, 1510448), (2288, 1227239), (2704, 1038433), (2818, 996424), (2948, 952484), (3484, 805948), (3718, 755224), (5636, 498212), (5896, 476242), (6968, 402974), (7436, 377612), (9581, 293072), (11272, 249106), (11323, 247984), (11792, 238121), (13936, 201487), (14872, 188806), (15499, 181168), (18317, 153296), (19162, 146536), (22544, 124553), (22646, 123992), (29744, 94403), (30998, 90584), (36634, 76648), (38324, 73268), (45292, 61996)]