259385816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4817}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 499530240

約数和(自身を除く): 240144424

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 1016, 4817, 6731, 9634, 13462, 19268, 26924, 38536, 53848, 255301, 510602, 611759, 1021204, 1223518, 2042408, 2447036, 4894072, 32423227, 64846454, 129692908, 259385816]

約数ペア:

[(1, 259385816), (2, 129692908), (4, 64846454), (8, 32423227), (53, 4894072), (106, 2447036), (127, 2042408), (212, 1223518), (254, 1021204), (424, 611759), (508, 510602), (1016, 255301), (4817, 53848), (6731, 38536), (9634, 26924), (13462, 19268)]