856562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 1607040

約数和(自身を除く): 750478

約数列:

[1, 2, 7, 14, 17, 34, 59, 61, 118, 119, 122, 238, 413, 427, 826, 854, 1003, 1037, 2006, 2074, 3599, 7021, 7198, 7259, 14042, 14518, 25193, 50386, 61183, 122366, 428281, 856562]

約数ペア:

[(1, 856562), (2, 428281), (7, 122366), (14, 61183), (17, 50386), (34, 25193), (59, 14518), (61, 14042), (118, 7259), (119, 7198), (122, 7021), (238, 3599), (413, 2074), (427, 2006), (826, 1037), (854, 1003)]