890334134

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{19483}}^1$

素因数の和:19871

約数の個数: 16

約数和(自身を含む): 1358190672

約数和(自身を除く): 467856538

約数列:

[1, 2, 73, 146, 313, 626, 19483, 22849, 38966, 45698, 1422259, 2844518, 6098179, 12196358, 445167067, 890334134]

約数ペア:

[(1, 890334134), (2, 445167067), (73, 12196358), (146, 6098179), (313, 2844518), (626, 1422259), (19483, 45698), (22849, 38966)]