298010590

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227489}}^1$

素因数の和:227627

約数の個数: 16

約数和(自身を含む): 540516240

約数和(自身を除く): 242505650

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 227489, 454978, 1137445, 2274890, 29801059, 59602118, 149005295, 298010590]

約数ペア:

[(1, 298010590), (2, 149005295), (5, 59602118), (10, 29801059), (131, 2274890), (262, 1137445), (655, 454978), (1310, 227489)]