285248522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 470936592

約数和(自身を除く): 185688070

約数列:

[1, 2, 13, 26, 73, 137, 146, 274, 949, 1097, 1781, 1898, 2194, 3562, 10001, 14261, 20002, 28522, 80081, 130013, 150289, 160162, 260026, 300578, 1041053, 1953757, 2082106, 3907514, 10971097, 21942194, 142624261, 285248522]

約数ペア:

[(1, 285248522), (2, 142624261), (13, 21942194), (26, 10971097), (73, 3907514), (137, 2082106), (146, 1953757), (274, 1041053), (949, 300578), (1097, 260026), (1781, 160162), (1898, 150289), (2194, 130013), (3562, 80081), (10001, 28522), (14261, 20002)]