308943346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{65371}}^1$

素因数の和:65529

約数の個数: 16

約数和(自身を含む): 494212320

約数和(自身を除く): 185268974

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 65371, 130742, 1111307, 2222614, 9086569, 18173138, 154471673, 308943346]

約数ペア:

[(1, 308943346), (2, 154471673), (17, 18173138), (34, 9086569), (139, 2222614), (278, 1111307), (2363, 130742), (4726, 65371)]