1539142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 2578752

約数和(自身を除く): 1039610

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1627, 3254, 17897, 35794, 69961, 139922, 769571, 1539142]

約数ペア:

[(1, 1539142), (2, 769571), (11, 139922), (22, 69961), (43, 35794), (86, 17897), (473, 3254), (946, 1627)]