508737989

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 538285440

約数和(自身を除く): 29547451

約数列:

[1, 23, 109, 307, 661, 2507, 7061, 15203, 33463, 72049, 202927, 769649, 1657127, 4667321, 22119043, 508737989]

約数ペア:

[(1, 508737989), (23, 22119043), (109, 4667321), (307, 1657127), (661, 769649), (2507, 202927), (7061, 72049), (15203, 33463)]