272091290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1600537}}^1$

素因数の和:1600561

約数の個数: 16

約数和(自身を含む): 518574312

約数和(自身を除く): 246483022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1600537, 3201074, 8002685, 16005370, 27209129, 54418258, 136045645, 272091290]

約数ペア:

[(1, 272091290), (2, 136045645), (5, 54418258), (10, 27209129), (17, 16005370), (34, 8002685), (85, 3201074), (170, 1600537)]