418826738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{12451}}^1$

素因数の和:12614

約数の個数: 24

約数和(自身を含む): 695568720

約数和(自身を除く): 276741982

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 12451, 16819, 24902, 33638, 136961, 273922, 1506571, 1730689, 3013142, 3461378, 19037579, 38075158, 209413369, 418826738]

約数ペア:

[(1, 418826738), (2, 209413369), (11, 38075158), (22, 19037579), (121, 3461378), (139, 3013142), (242, 1730689), (278, 1506571), (1529, 273922), (3058, 136961), (12451, 33638), (16819, 24902)]