1288348162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1994347}}^1$

素因数の和:1994385

約数の個数: 16

約数和(自身を含む): 2153895840

約数和(自身を除く): 865547678

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1994347, 3988694, 33903899, 37892593, 67807798, 75785186, 644174081, 1288348162]

約数ペア:

[(1, 1288348162), (2, 644174081), (17, 75785186), (19, 67807798), (34, 37892593), (38, 33903899), (323, 3988694), (646, 1994347)]