1891492584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{6577}}^1$

素因数の和:7130

約数の個数: 64

約数和(自身を含む): 4944551040

約数和(自身を除く): 3053058456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 521, 552, 1042, 1563, 2084, 3126, 4168, 6252, 6577, 11983, 12504, 13154, 19731, 23966, 26308, 35949, 39462, 47932, 52616, 71898, 78924, 95864, 143796, 151271, 157848, 287592, 302542, 453813, 605084, 907626, 1210168, 1815252, 3426617, 3630504, 6853234, 10279851, 13706468, 20559702, 27412936, 41119404, 78812191, 82238808, 157624382, 236436573, 315248764, 472873146, 630497528, 945746292, 1891492584]

約数ペア:

[(1, 1891492584), (2, 945746292), (3, 630497528), (4, 472873146), (6, 315248764), (8, 236436573), (12, 157624382), (23, 82238808), (24, 78812191), (46, 41119404), (69, 27412936), (92, 20559702), (138, 13706468), (184, 10279851), (276, 6853234), (521, 3630504), (552, 3426617), (1042, 1815252), (1563, 1210168), (2084, 907626), (3126, 605084), (4168, 453813), (6252, 302542), (6577, 287592), (11983, 157848), (12504, 151271), (13154, 143796), (19731, 95864), (23966, 78924), (26308, 71898), (35949, 52616), (39462, 47932)]