247852184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 473817600

約数和(自身を除く): 225965416

約数列:

[1, 2, 4, 8, 89, 127, 178, 254, 356, 508, 712, 1016, 2741, 5482, 10964, 11303, 21928, 22606, 45212, 90424, 243949, 348107, 487898, 696214, 975796, 1392428, 1951592, 2784856, 30981523, 61963046, 123926092, 247852184]

約数ペア:

[(1, 247852184), (2, 123926092), (4, 61963046), (8, 30981523), (89, 2784856), (127, 1951592), (178, 1392428), (254, 975796), (356, 696214), (508, 487898), (712, 348107), (1016, 243949), (2741, 90424), (5482, 45212), (10964, 22606), (11303, 21928)]