2019124736

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5603

約数の個数: 80

約数和(自身を含む): 4346293248

約数和(自身を除く): 2327168512

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5531, 5704, 5888, 7936, 11062, 11408, 11776, 15872, 22124, 22816, 44248, 45632, 88496, 91264, 127213, 171461, 176992, 182528, 254426, 342922, 353984, 365056, 508852, 685844, 707968, 1017704, 1371688, 1415936, 2035408, 2743376, 2831872, 3943603, 4070816, 5486752, 7887206, 8141632, 10973504, 15774412, 16283264, 21947008, 31548824, 32566528, 43894016, 63097648, 65133056, 87788032, 126195296, 252390592, 504781184, 1009562368, 2019124736]

約数ペア:

[(1, 2019124736), (2, 1009562368), (4, 504781184), (8, 252390592), (16, 126195296), (23, 87788032), (31, 65133056), (32, 63097648), (46, 43894016), (62, 32566528), (64, 31548824), (92, 21947008), (124, 16283264), (128, 15774412), (184, 10973504), (248, 8141632), (256, 7887206), (368, 5486752), (496, 4070816), (512, 3943603), (713, 2831872), (736, 2743376), (992, 2035408), (1426, 1415936), (1472, 1371688), (1984, 1017704), (2852, 707968), (2944, 685844), (3968, 508852), (5531, 365056), (5704, 353984), (5888, 342922), (7936, 254426), (11062, 182528), (11408, 176992), (11776, 171461), (15872, 127213), (22124, 91264), (22816, 88496), (44248, 45632)]