1243264898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{230149}}^1$

素因数の和:230261

約数の個数: 16

約数和(自身を含む): 1941545400

約数和(自身を除く): 698280502

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 230149, 460298, 8515513, 16800877, 17031026, 33601754, 621632449, 1243264898]

約数ペア:

[(1, 1243264898), (2, 621632449), (37, 33601754), (73, 17031026), (74, 16800877), (146, 8515513), (2701, 460298), (5402, 230149)]