2543038381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{19603}}^1$

素因数の和:20220

約数の個数: 16

約数和(自身を含む): 2904842304

約数和(自身を除く): 361803923

約数列:

[1, 13, 17, 221, 587, 7631, 9979, 19603, 129727, 254839, 333251, 4332263, 11506961, 149590493, 195618337, 2543038381]

約数ペア:

[(1, 2543038381), (13, 195618337), (17, 149590493), (221, 11506961), (587, 4332263), (7631, 333251), (9979, 254839), (19603, 129727)]