2247298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 3600504

約数和(自身を除く): 1353206

約数列:

[1, 2, 17, 34, 157, 314, 421, 842, 2669, 5338, 7157, 14314, 66097, 132194, 1123649, 2247298]

約数ペア:

[(1, 2247298), (2, 1123649), (17, 132194), (34, 66097), (157, 14314), (314, 7157), (421, 5338), (842, 2669)]