285168674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1637}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 511370496

約数和(自身を除く): 226201822

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 541, 1082, 1637, 3274, 3787, 7574, 11459, 12443, 22918, 24886, 37651, 75302, 87101, 174202, 263557, 527114, 885617, 1771234, 6199319, 12398638, 20369191, 40738382, 142584337, 285168674]

約数ペア:

[(1, 285168674), (2, 142584337), (7, 40738382), (14, 20369191), (23, 12398638), (46, 6199319), (161, 1771234), (322, 885617), (541, 527114), (1082, 263557), (1637, 174202), (3274, 87101), (3787, 75302), (7574, 37651), (11459, 24886), (12443, 22918)]