456820802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 727626240

約数和(自身を除く): 270805438

約数列:

[1, 2, 23, 46, 89, 178, 241, 463, 482, 926, 2047, 4094, 5543, 10649, 11086, 21298, 21449, 41207, 42898, 82414, 111583, 223166, 493327, 947761, 986654, 1895522, 2566409, 5132818, 9930887, 19861774, 228410401, 456820802]

約数ペア:

[(1, 456820802), (2, 228410401), (23, 19861774), (46, 9930887), (89, 5132818), (178, 2566409), (241, 1895522), (463, 986654), (482, 947761), (926, 493327), (2047, 223166), (4094, 111583), (5543, 82414), (10649, 42898), (11086, 41207), (21298, 21449)]