2023776854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 3613040640

約数和(自身を除く): 1589263786

約数列:

[1, 2, 11, 22, 23, 43, 46, 47, 86, 94, 253, 473, 506, 517, 946, 989, 1034, 1081, 1978, 1979, 2021, 2162, 3958, 4042, 10879, 11891, 21758, 21769, 22231, 23782, 43538, 44462, 45517, 46483, 85097, 91034, 92966, 93013, 170194, 186026, 500687, 511313, 936067, 1001374, 1022626, 1023143, 1872134, 1957231, 2046286, 2139299, 3914462, 3999559, 4278598, 7999118, 21529541, 23532289, 43059082, 43995149, 47064578, 87990298, 91989857, 183979714, 1011888427, 2023776854]

約数ペア:

[(1, 2023776854), (2, 1011888427), (11, 183979714), (22, 91989857), (23, 87990298), (43, 47064578), (46, 43995149), (47, 43059082), (86, 23532289), (94, 21529541), (253, 7999118), (473, 4278598), (506, 3999559), (517, 3914462), (946, 2139299), (989, 2046286), (1034, 1957231), (1081, 1872134), (1978, 1023143), (1979, 1022626), (2021, 1001374), (2162, 936067), (3958, 511313), (4042, 500687), (10879, 186026), (11891, 170194), (21758, 93013), (21769, 92966), (22231, 91034), (23782, 85097), (43538, 46483), (44462, 45517)]