1620007026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{570827}}^1$

素因数の和:570886

約数の個数: 32

約数和(自身を含む): 3616766208

約数和(自身を除く): 1996759182

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 570827, 1141654, 1712481, 3424962, 6279097, 12558194, 18837291, 24545561, 37674582, 49091122, 73636683, 147273366, 270001171, 540002342, 810003513, 1620007026]

約数ペア:

[(1, 1620007026), (2, 810003513), (3, 540002342), (6, 270001171), (11, 147273366), (22, 73636683), (33, 49091122), (43, 37674582), (66, 24545561), (86, 18837291), (129, 12558194), (258, 6279097), (473, 3424962), (946, 1712481), (1419, 1141654), (2838, 570827)]