212966078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{3221}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 344264256

約数和(自身を除く): 131298178

約数列:

[1, 2, 13, 26, 2543, 3221, 5086, 6442, 33059, 41873, 66118, 83746, 8191003, 16382006, 106483039, 212966078]

約数ペア:

[(1, 212966078), (2, 106483039), (13, 16382006), (26, 8191003), (2543, 83746), (3221, 66118), (5086, 41873), (6442, 33059)]