1081908004

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 1902310200

約数和(自身を除く): 820402196

約数列:

[1, 2, 4, 509, 641, 829, 1018, 1282, 1658, 2036, 2564, 3316, 326269, 421961, 531389, 652538, 843922, 1062778, 1305076, 1687844, 2125556, 270477001, 540954002, 1081908004]

約数ペア:

[(1, 1081908004), (2, 540954002), (4, 270477001), (509, 2125556), (641, 1687844), (829, 1305076), (1018, 1062778), (1282, 843922), (1658, 652538), (2036, 531389), (2564, 421961), (3316, 326269)]